diff --git a/.github/workflows/publish_no_rocm_image_ubuntu24_04.yml b/.github/workflows/publish_no_rocm_image_ubuntu24_04.yml
index dd127135efb..eaecce9bdb6 100644
--- a/.github/workflows/publish_no_rocm_image_ubuntu24_04.yml
+++ b/.github/workflows/publish_no_rocm_image_ubuntu24_04.yml
@@ -47,3 +47,12 @@ jobs:
     with:
       DOCKER_FILE_NAME: no_rocm_image_ubuntu24_04_media
       DOCKER_IMAGE_NAME: no_rocm_image_ubuntu24_04_media
+  # The image no_rocm_image_ubuntu24_04_openmpi is an extension of
+  # no_rocm_image_ubuntu24_04, so make sure we rebuild the _openmpi
+  # version whenever the base version changes.
+  publish_no_rocm_image_ubuntu24_04_openmpi:
+    needs: [publish_no_rocm_image_ubuntu24_04]
+    uses: ./.github/workflows/publish_dockerfile.yml
+    with:
+      DOCKER_FILE_NAME: no_rocm_image_ubuntu24_04_openmpi
+      DOCKER_IMAGE_NAME: no_rocm_image_ubuntu24_04_openmpi
diff --git a/dockerfiles/README.md b/dockerfiles/README.md
index d1237487f69..9d55665676a 100644
--- a/dockerfiles/README.md
+++ b/dockerfiles/README.md
@@ -100,6 +100,19 @@ This includes dejagnu, make, gcc, g++ and gfortran.
 Used in ocltst execution. It installs OCL ICD package required
 by ocltst
 
+| Source .Dockerfile                                                                             | Published package                                                                |
+| ---------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------- |
+| [`no_rocm_image_ubuntu24_04_openmpi.Dockerfile`](no_rocm_image_ubuntu24_04_openmpi.Dockerfile) | https://github.com/ROCm/TheRock/pkgs/container/no_rocm_image_ubuntu24_04_openmpi |
+
+Extended version of no_rocm_image_ubuntu24_04.Dockerfile, containing a system
+OpenMPI install (`libopenmpi-dev`, `openmpi-bin`) for the rocprofv3 `mpi-ranks`
+integration tests. Like the other `no_rocm_image_*` images this is a test-only
+image (not a ROCm build image): the rocprofiler-sdk tests are configured and
+compiled in-container at test time, so `find_package(MPI)` needs the OpenMPI
+headers and `mpiexec`. OpenMPI is intentionally not bundled in TheRock artifacts
+(to avoid forcing a specific MPI onto users), so it is provided at the system
+level here for the test environment.
+
 ### `rocm_runtime.Dockerfile`
 
 | Source .Dockerfile                                   | Published package |
diff --git a/dockerfiles/no_rocm_image_ubuntu24_04_openmpi.Dockerfile b/dockerfiles/no_rocm_image_ubuntu24_04_openmpi.Dockerfile
new file mode 100644
index 00000000000..3cdf3f25639
--- /dev/null
+++ b/dockerfiles/no_rocm_image_ubuntu24_04_openmpi.Dockerfile
@@ -0,0 +1,14 @@
+FROM ghcr.io/rocm/no_rocm_image_ubuntu24_04:latest
+
+# no_rocm_image_ubuntu24_04_openmpi:
+# Test-only image (not a ROCm build image): extends no_rocm_image_ubuntu24_04 with
+# a system OpenMPI install (libopenmpi-dev, openmpi-bin) for the rocprofv3 mpi-ranks
+# integration tests. The rocprofiler-sdk tests are configured and compiled
+# in-container at test time, so find_package(MPI) needs the OpenMPI headers and
+# mpiexec. OpenMPI is intentionally not bundled in TheRock artifacts (to avoid
+# forcing a specific MPI onto users), so it is provided at the system level here.
+# The corresponding published image is:
+#   ghcr.io/rocm/no_rocm_image_ubuntu24_04_openmpi:latest
+RUN sudo apt-get install -y --no-install-recommends \
+    libopenmpi-dev \
+    openmpi-bin