diff --git a/lib/profiling/Makefile b/lib/profiling/Makefile
index eb4dc2a2d9..b28887599a 100644
--- a/lib/profiling/Makefile
+++ b/lib/profiling/Makefile
@@ -48,10 +48,10 @@ NO_DEP_LIBS = lfric_timer simple_timing template
 
 # The list with all libraries (include the ones that have additional
 # dependencies):
-ALL_LIBS = $(NO_DEP_LIBS) dl_timer drhook nvidia tau vernier
+ALL_LIBS = $(NO_DEP_LIBS) amd dl_timer drhook nvidia tau vernier
 
 .PHONY: default all $(NO_DEP_LIBS) clean allclean \
-	dl_timer drhook nvidia tau vernier
+	amd dl_timer drhook nvidia tau vernier
 
 # By default, compile all libraries that do not have additional dependencies
 # The 'all' target is used by the compilation tests, so this also can only
diff --git a/lib/profiling/amd/Makefile b/lib/profiling/amd/Makefile
new file mode 100644
index 0000000000..80b8c9aa0e
--- /dev/null
+++ b/lib/profiling/amd/Makefile
@@ -0,0 +1,58 @@
+# -----------------------------------------------------------------------------
+# BSD 3-Clause License
+#
+# Copyright (c) 2024-2026, Science and Technology Facilities Council.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# * Redistributions of source code must retain the above copyright notice, this
+#   list of conditions and the following disclaimer.
+#
+# * Redistributions in binary form must reproduce the above copyright notice,
+#   this list of conditions and the following disclaimer in the documentation
+#   and/or other materials provided with the distribution.
+#
+# * Neither the name of the copyright holder nor the names of its
+#   contributors may be used to endorse or promote products derived from
+#   this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+# -----------------------------------------------------------------------------
+# Author: T. H. Gibson, Advanced Micro Devices, Inc.
+
+# Makefile for the PSyclone wrapper to the AMD ROCTx profiling library.
+
+# ----------- Default "make" values, can be overwritten by the user -----------
+# Compiler and compiler flags
+F90 ?= amdflang
+F90FLAGS ?= -g
+# -----------------------------------------------------------------------------
+
+PSYDATA_LIB_NAME = roctx_prof
+PSYDATA_LIB = lib$(PSYDATA_LIB_NAME).a
+
+default: $(PSYDATA_LIB)
+
+.PHONY: default clean allclean
+
+$(PSYDATA_LIB): $(PSYDATA_LIB_NAME).f90
+	$(F90) -c $(F90FLAGS) $<
+	ar rs $(PSYDATA_LIB) $(PSYDATA_LIB_NAME).o
+
+clean:
+	rm -f *.o *.mod $(PSYDATA_LIB)
+
+allclean: clean
diff --git a/lib/profiling/amd/README.md b/lib/profiling/amd/README.md
new file mode 100644
index 0000000000..5c59d1de04
--- /dev/null
+++ b/lib/profiling/amd/README.md
@@ -0,0 +1,86 @@
+# AMD ROCTx Wrapper
+
+This is a wrapper library that maps the [PSyclone profiling API](
+https://psyclone.readthedocs.io/en/latest/user_guide/profiling.html#profiling) to the
+AMD ROCTx library. ROCTx provides code annotation capabilities for profiling GPU applications
+with AMD's ROCm profiling tools.
+
+Unlike some of the other profiling tools, the use of this library does *not* require
+that calls to ``profile_PSyDataInit()`` and ``profile_PSyDataShutdown()`` be inserted
+into the application.
+
+This wrapper supports the ``profile_PSyDataStart()`` and ``profile_PSyDataStop()`` API
+calls that may be used in order to limit the region of code that is profiled at runtime.
+These use the ROCTx ``roctxProfilerPause()`` and ``roctxProfilerResume()`` functions.
+
+## Dependencies
+
+This wrapper uses the **rocprofiler-sdk-roctx** library from ROCm, which provides
+the full ROCTx API including profiler control functions. The library
+(``librocprofiler-sdk-roctx.so``) is required at link time and runtime.
+
+The ROCTx library is typically located at:
+- ``$ROCM_PATH/lib/librocprofiler-sdk-roctx.so``
+
+For documentation on ROCTx, see:
+- https://rocm.docs.amd.com/projects/rocprofiler-sdk/en/latest/how-to/using-rocprofiler-sdk-roctx.html
+
+## Compilation
+
+A ``Makefile`` is provided and just executing `make` should build the wrapper
+library. By default the ``amdflang`` compiler is used but ``gfortran`` works too.
+Running ``make`` will produce ``libroctx_prof.a`` and ``profile_psy_data_mod.mod``.
+
+When compiling the application that has been instrumented for profiling, the
+location of the ``profile_psy_data_mod.mod`` file must be provided as an
+include/module path, e.g. ``-I/path/to/psyclone/lib/profiling/amd``.
+
+### Linking the wrapper library
+
+At the link stage, the location of the wrapper library AND the ROCTx library
+must be provided:
+
+```shell
+amdflang <my object files> \
+    -L<PATH-TO-PSYCLONE>/lib/profiling/amd -lroctx_prof \
+    -L$ROCM_PATH/lib -lrocprofiler-sdk-roctx
+```
+
+**Note**: The ``<PATH-TO-PSYCLONE>`` differs depending on whether the
+wrapper library is compiled in a clone of PSyclone repository or in a
+PSyclone [installation](./../../README.md#installation).
+
+## Profiling Your Application
+
+Once the application has been built with ROCTx instrumentation, it may be
+profiled using AMD's profiling tools:
+
+### Using rocprofv3 (recommended for ROCm 6.0+)
+
+```shell
+# Trace marker regions
+rocprofv3 --marker-trace --output-format pftrace -- ./your_app
+```
+
+This generates a ``marker_api_trace.csv`` file (prefixed with process ID) containing:
+- Domain: MARKER_CORE_API
+- Function: The region name (module:region format)
+- Process_Id, Thread_Id
+- Start_Timestamp, End_Timestamp (in nanoseconds)
+
+To collect not just ROCTx markers, but also kernel, memory copy, and HIP API traces, use `--runtime-trace` instead. For more
+detailed usage of AMD profiling tools, refer to the AMD profiling guide series:
+- [Performance Profiling on AMD GPUs – Part 1: Foundations](https://rocm.blogs.amd.com/software-tools-optimization/profiling-guide/intro/README.html)
+- [Performance Profiling on AMD GPUs – Part 2: Basic Usage](https://rocm.blogs.amd.com/software-tools-optimization/profiling-guide/novice/README.html)
+- [Performance Profiling on AMD GPUs – Part 3: Advanced Usage](https://rocm.blogs.amd.com/software-tools-optimization/profiling-guide/advanced/README.html)
+
+## ROCTx API Reference
+
+The wrapper uses the following ROCTx functions:
+
+| ROCTx Function | PSyclone API | Description |
+|---------------|--------------|-------------|
+| `roctxRangePushA()` | `PreStart()` | Start a named profiling range |
+| `roctxRangePop()` | `PostEnd()` | End the current profiling range |
+| `roctxProfilerPause()` | `profile_PSyDataStop()` | Pause profiling |
+| `roctxProfilerResume()` | `profile_PSyDataStart()` | Resume profiling |
diff --git a/lib/profiling/amd/roctx_prof.f90 b/lib/profiling/amd/roctx_prof.f90
new file mode 100644
index 0000000000..7177ad966c
--- /dev/null
+++ b/lib/profiling/amd/roctx_prof.f90
@@ -0,0 +1,186 @@
+! -----------------------------------------------------------------------------
+! BSD 3-Clause License
+!
+! Copyright (c) 2024-2026, Science and Technology Facilities Council.
+! All rights reserved.
+!
+! Redistribution and use in source and binary forms, with or without
+! modification, are permitted provided that the following conditions are met:
+!
+! * Redistributions of source code must retain the above copyright notice, this
+!   list of conditions and the following disclaimer.
+!
+! * Redistributions in binary form must reproduce the above copyright notice,
+!   this list of conditions and the following disclaimer in the documentation
+!   and/or other materials provided with the distribution.
+!
+! * Neither the name of the copyright holder nor the names of its
+!   contributors may be used to endorse or promote products derived from
+!   this software without specific prior written permission.
+!
+! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+! AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+! IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+! DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+! FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+! DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+! SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+! CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+! OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+! OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+! -----------------------------------------------------------------------------
+! Author: T. H. Gibson, Advanced Micro Devices, Inc.
+
+module profile_psy_data_mod
+
+  use iso_c_binding, only : C_CHAR, C_INT, C_INT64_T, C_NULL_CHAR
+
+  implicit none
+
+  private
+
+  !> The derived type passed to us from the profiled application. Required for
+  !! consistency with the PSyclone Profiling interface and to prevent repeated string
+  !! operations.
+  type, public :: profile_PSyDataType
+     !> Whether or not we've seen this region before
+     logical :: initialised = .false.
+     !> Name assigned to the region
+     character(kind=C_CHAR, len=256) :: name = ""
+  contains
+      ! The profiling API uses only the two following calls:
+      procedure :: PreStart
+      procedure :: PostEnd
+  end type profile_PSyDataType
+
+  ! ROCTx C API bindings (rocprofiler-sdk-roctx)
+  ! See: https://rocm.docs.amd.com/projects/rocprofiler-sdk/en/latest/how-to/using-rocprofiler-sdk-roctx.html
+  interface
+     ! Push a new nested range with a name string
+     ! NOTE: roctxRangePush is a macro that expands to roctxRangePushA in the rocprofiler-sdk-roctx library.
+     !       This is why we use roctxRangePushA here and not roctxRangePush.
+     integer(C_INT) function roctxRangePushA(name) bind(C, name='roctxRangePushA')
+       use iso_c_binding
+       character(kind=C_CHAR), intent(in) :: name(*)
+     end function roctxRangePushA
+
+     ! Pop the current nested range
+     integer(C_INT) function roctxRangePop() bind(C, name='roctxRangePop')
+       use iso_c_binding
+     end function roctxRangePop
+
+     ! Get the current thread ID (returns 0 on success)
+     integer(C_INT) function roctxGetThreadId(tid) bind(C, name='roctxGetThreadId')
+       use iso_c_binding
+       integer(C_INT64_T), intent(out) :: tid
+     end function roctxGetThreadId
+
+     ! Request profiling tool to pause data collection (tid=0 for all threads)
+     integer(C_INT) function roctxProfilerPause(tid) bind(C, name='roctxProfilerPause')
+       use iso_c_binding
+       integer(C_INT64_T), value, intent(in) :: tid
+     end function roctxProfilerPause
+
+     ! Request profiling tool to resume data collection (tid=0 for all threads)
+     integer(C_INT) function roctxProfilerResume(tid) bind(C, name='roctxProfilerResume')
+       use iso_c_binding
+       integer(C_INT64_T), value, intent(in) :: tid
+     end function roctxProfilerResume
+  end interface
+
+  ! Only the routines making up the PSyclone profiling API are public
+  public profile_PSyDataInit, profile_PSyDataShutdown, &
+       profile_PSyDataStart, profile_PSyDataStop
+
+contains
+
+  !> An optional initialisation subroutine. This is not used for the ROCTx
+  !! library.
+  subroutine profile_PSyDataInit()
+    implicit none
+    return
+  end subroutine profile_PSyDataInit
+
+  !> Enables profiling (if it is not already enabled). May be manually added
+  !! to source code in order to limit the amount of profiling performed at
+  !! run time. Uses roctxProfilerResume to request the profiling tool to
+  !! resume data collection.
+  subroutine profile_PSyDataStart()
+    implicit none
+    integer(C_INT64_T) :: tid
+    integer(C_INT) :: ierr
+
+    ierr = roctxGetThreadId(tid)
+    ierr = roctxProfilerResume(tid)
+
+  end subroutine profile_PSyDataStart
+
+  !> Turns off profiling. All subsequent calls to the profiling API
+  !! will have no effect. Use in combination with profile_PSyDataStart() to
+  !! limit the amount of profiling performed at runtime. Uses roctxProfilerPause
+  !! to request the profiling tool to pause data collection.
+  subroutine profile_PSyDataStop()
+    implicit none
+    integer(C_INT64_T) :: tid
+    integer(C_INT) :: ierr
+
+    ierr = roctxGetThreadId(tid)
+    ierr = roctxProfilerPause(tid)
+
+  end subroutine profile_PSyDataStop
+
+  !> Starts a profiling area. The module and region name can be used to create
+  !! a unique name for each region.
+  !! Parameters:
+  !! @param[in,out] this This PSyData instance.
+  !! @param[in] module_name Name of the module in which the region is
+  !! @param[in] region_name Name of the region (could be name of an invoke, or
+  !!            subroutine name).
+  !! @param[in] num_pre_vars The number of variables that are declared and
+  !!            written before the instrumented region.
+  !! @param[in] num_post_vars The number of variables that are also declared
+  !!            before an instrumented region of code, but are written after
+  !!            this region.
+  subroutine PreStart(this, module_name, region_name, num_pre_vars, &
+                      num_post_vars)
+
+    implicit none
+
+    class(profile_PSyDataType), target, intent(inout) :: this
+    character(len=*), intent(in) :: module_name, region_name
+    integer, intent(in) :: num_pre_vars, num_post_vars
+    ! Locals
+    integer(C_INT) :: range_id
+
+    if (.not. this%initialised) then
+       ! This is the first time we've seen this region. Construct and
+       ! save its name to save on future string operations.
+       this%initialised = .true.
+       this%name = trim(module_name)//":"//trim(region_name)//C_NULL_CHAR
+    end if
+
+    range_id = roctxRangePushA(this%name)
+
+  end subroutine PreStart
+
+  !> Ends a profiling area.
+  !! @param[in,out] this: Persistent data, not used in this case.
+  subroutine PostEnd(this)
+
+    implicit none
+
+    class(profile_PSyDataType), target :: this
+    integer(C_INT) :: range_id
+
+    range_id = roctxRangePop()
+
+  end subroutine PostEnd
+
+  !> The finalise function would normally print the results. However, this
+  !> is unnecessary for the ROCTx library so we do nothing.
+  subroutine profile_PSyDataShutdown()
+    implicit none
+    return
+  end subroutine profile_PSyDataShutdown
+
+end module profile_psy_data_mod