diff --git a/CHANGELOG.md b/CHANGELOG.md
index fb2053894..9dadd71fd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@ All notable changes to this project will be documented in this file.
 - ubi9-rust-builder: Include `.tar.gz` snapshots of the operator source code in container images ([#1207])
 - opensearch: Add Opensearch as new product with version `3.1.0` ([#1215]).
 - opensearch: Use build-repo.stackable.tech instead of Maven Central ([#1222]).
+- opensearch: Add the `opensearch-prometheus-exporter` plugin to the image ([#1223]).
 - nifi: Backport NIFI-14848 to NiFi ([#1225])
 
 ### Changed
@@ -21,6 +22,7 @@ All notable changes to this project will be documented in this file.
 [#1219]: https://github.com/stackabletech/docker-images/pull/1219
 [#1220]: https://github.com/stackabletech/docker-images/pull/1220
 [#1222]: https://github.com/stackabletech/docker-images/pull/1222
+[#1223]: https://github.com/stackabletech/docker-images/pull/1223
 [#1225]: https://github.com/stackabletech/docker-images/pull/1225
 
 ## [25.7.0] - 2025-07-23
diff --git a/conf.py b/conf.py
index fa4c83017..bf62bbad2 100644
--- a/conf.py
+++ b/conf.py
@@ -33,6 +33,9 @@
 opensearch_security_plugin = importlib.import_module(
     "opensearch.security-plugin.versions"
 )
+opensearch_prometheus_exporter = importlib.import_module(
+    "opensearch.opensearch-prometheus-exporter.versions"
+)
 spark_k8s = importlib.import_module("spark-k8s.versions")
 stackable_base = importlib.import_module("stackable-base.versions")
 stackable_devel = importlib.import_module("stackable-devel.versions")
@@ -75,6 +78,10 @@
         "name": "opensearch/security-plugin",
         "versions": opensearch_security_plugin.versions,
     },
+    {
+        "name": "opensearch/opensearch-prometheus-exporter",
+        "versions": opensearch_prometheus_exporter.versions,
+    },
     {"name": "spark-k8s", "versions": spark_k8s.versions},
     {"name": "stackable-base", "versions": stackable_base.versions},
     {"name": "stackable-devel", "versions": stackable_devel.versions},
diff --git a/opensearch/Dockerfile b/opensearch/Dockerfile
index 7fb712445..f684c5441 100644
--- a/opensearch/Dockerfile
+++ b/opensearch/Dockerfile
@@ -2,11 +2,13 @@
 # check=error=true
 
 FROM stackable/image/opensearch/security-plugin AS opensearch-security-plugin
+FROM stackable/image/opensearch/opensearch-prometheus-exporter AS opensearch-prometheus-exporter
 FROM stackable/image/java-devel AS opensearch-builder
 
 ARG PRODUCT
 ARG RELEASE
 ARG OPENSEARCH_SECURITY_PLUGIN
+ARG OPENSEARCH_OPENSEARCH_PROMETHEUS_EXPORTER
 ARG STACKABLE_USER_UID
 ARG TARGETARCH
 
@@ -56,6 +58,18 @@ rm opensearch-security-${OPENSEARCH_SECURITY_PLUGIN}.zip
 mv config /stackable/opensearch-${PRODUCT}/config/opensearch-security
 EOF
 
+WORKDIR /stackable/opensearch-prometheus-exporter
+COPY \
+    --chown=${STACKABLE_USER_UID}:0 \
+    --from=opensearch-prometheus-exporter \
+    /stackable/src/opensearch/opensearch-prometheus-exporter/patchable-work/worktree/${OPENSEARCH_OPENSEARCH_PROMETHEUS_EXPORTER}/build/distributions/prometheus-exporter-${OPENSEARCH_OPENSEARCH_PROMETHEUS_EXPORTER}.zip \
+    opensearch-prometheus-exporter-${OPENSEARCH_OPENSEARCH_PROMETHEUS_EXPORTER}.zip
+
+RUN <<EOF
+unzip opensearch-prometheus-exporter-${OPENSEARCH_SECURITY_PLUGIN}.zip
+rm opensearch-prometheus-exporter-${OPENSEARCH_SECURITY_PLUGIN}.zip
+EOF
+
 WORKDIR /stackable/opensearch-${PRODUCT}
 
 RUN <<EOF
@@ -77,6 +91,7 @@ FROM stackable/image/jdk-base AS final
 ARG PRODUCT
 ARG RELEASE
 ARG OPENSEARCH_SECURITY_PLUGIN
+ARG OPENSEARCH_OPENSEARCH_PROMETHEUS_EXPORTER
 ARG STACKABLE_USER_UID
 
 ARG NAME="OpenSearch"
@@ -109,6 +124,11 @@ COPY \
     --from=opensearch-builder \
     /stackable/opensearch-security \
     /stackable/opensearch-${PRODUCT}-stackable${RELEASE}/plugins/opensearch-security
+COPY \
+    --chown=${STACKABLE_USER_UID}:0 \
+    --from=opensearch-builder \
+    /stackable/opensearch-prometheus-exporter \
+    /stackable/opensearch-${PRODUCT}-stackable${RELEASE}/plugins/prometheus-exporter
 COPY \
     --chown=${STACKABLE_USER_UID}:0 \
     --from=opensearch-builder \
@@ -119,6 +139,11 @@ COPY \
     --from=opensearch-security-plugin \
     /stackable/opensearch-security-${OPENSEARCH_SECURITY_PLUGIN}-stackable${RELEASE}-src.tar.gz \
     /stackable
+COPY \
+    --chown=${STACKABLE_USER_UID}:0 \
+    --from=opensearch-prometheus-exporter \
+    /stackable/opensearch-prometheus-exporter-${OPENSEARCH_OPENSEARCH_PROMETHEUS_EXPORTER}-stackable${RELEASE}-src.tar.gz \
+    /stackable
 COPY \
     --chown=${STACKABLE_USER_UID}:0 \
     --from=opensearch-builder \
@@ -129,6 +154,11 @@ COPY \
     --from=opensearch-security-plugin \
     /stackable/src/opensearch/security-plugin/patchable-work/worktree/${OPENSEARCH_SECURITY_PLUGIN}/build/reports/bom.json \
     /stackable/opensearch-security-${OPENSEARCH_SECURITY_PLUGIN}-stackable${RELEASE}.cdx.json
+COPY \
+    --chown=${STACKABLE_USER_UID}:0 \
+    --from=opensearch-prometheus-exporter \
+    /stackable/src/opensearch/opensearch-prometheus-exporter/patchable-work/worktree/${OPENSEARCH_OPENSEARCH_PROMETHEUS_EXPORTER}/build/reports/bom.json \
+    /stackable/opensearch-prometheus-exporter-${OPENSEARCH_OPENSEARCH_PROMETHEUS_EXPORTER}-stackable${RELEASE}.cdx.json
 
 RUN <<EOF
 microdnf update
@@ -140,6 +170,7 @@ rm -rf /var/cache/yum
 chown ${STACKABLE_USER_UID}:0 ${HOME}
 chmod g=u /stackable/opensearch-${PRODUCT}-stackable${RELEASE}
 chmod g=u /stackable/opensearch-${PRODUCT}-stackable${RELEASE}/plugins/opensearch-security
+chmod g=u /stackable/opensearch-${PRODUCT}-stackable${RELEASE}/plugins/prometheus-exporter
 chmod g=u /stackable/*-src.tar.gz
 chmod g=u /stackable/*.cdx.json
 ln -s /stackable/opensearch-${PRODUCT}-stackable${RELEASE} ${OPENSEARCH_HOME}
diff --git a/opensearch/opensearch-prometheus-exporter/Dockerfile b/opensearch/opensearch-prometheus-exporter/Dockerfile
new file mode 100644
index 000000000..94554a9c5
--- /dev/null
+++ b/opensearch/opensearch-prometheus-exporter/Dockerfile
@@ -0,0 +1,29 @@
+# syntax=docker/dockerfile:1.16.0@sha256:e2dd261f92e4b763d789984f6eab84be66ab4f5f08052316d8eb8f173593acf7
+# check=error=true
+
+FROM stackable/image/java-devel AS opensearch-prometheus-exporter-builder
+
+ARG PRODUCT
+ARG RELEASE
+ARG STACKABLE_USER_UID
+
+USER ${STACKABLE_USER_UID}
+WORKDIR /stackable
+
+COPY --chown=${STACKABLE_USER_UID}:0 opensearch/opensearch-prometheus-exporter/stackable/patches/patchable.toml /stackable/src/opensearch/opensearch-prometheus-exporter/stackable/patches/patchable.toml
+COPY --chown=${STACKABLE_USER_UID}:0 opensearch/opensearch-prometheus-exporter/stackable/patches/${PRODUCT} /stackable/src/opensearch/opensearch-prometheus-exporter/stackable/patches/${PRODUCT}
+
+RUN <<EOF
+cd "$(/stackable/patchable --images-repo-root=src checkout opensearch/opensearch-prometheus-exporter ${PRODUCT})"
+
+# Create snapshot of the source code including custom patches
+tar -czf /stackable/opensearch-prometheus-exporter-${PRODUCT}-stackable${RELEASE}-src.tar.gz .
+./gradlew clean assemble -Dbuild.snapshot=false
+./gradlew cyclonedxBom --warning-mode=summary -Dbuild.snapshot=false
+EOF
+
+RUN <<EOF
+# Change the group permissions already in the builder image to reduce the size of the final image.
+# see https://github.com/stackabletech/docker-images/issues/961
+chmod -R g=u /stackable
+EOF
diff --git a/opensearch/opensearch-prometheus-exporter/stackable/patches/3.1.0.0/0001-Add-CycloneDX-plugin.patch b/opensearch/opensearch-prometheus-exporter/stackable/patches/3.1.0.0/0001-Add-CycloneDX-plugin.patch
new file mode 100644
index 000000000..61a5cf96c
--- /dev/null
+++ b/opensearch/opensearch-prometheus-exporter/stackable/patches/3.1.0.0/0001-Add-CycloneDX-plugin.patch
@@ -0,0 +1,34 @@
+From f89f753d1bc03598bfe129c367233fec6daee078 Mon Sep 17 00:00:00 2001
+From: Benedikt Labrenz <benedikt@labrenz.org>
+Date: Tue, 12 Aug 2025 14:59:12 +0200
+Subject: Add CycloneDX plugin
+
+---
+ build.gradle | 14 ++++++++++++++
+ 1 file changed, 14 insertions(+)
+
+diff --git a/build.gradle b/build.gradle
+index 6c09118..d47ae14 100644
+--- a/build.gradle
++++ b/build.gradle
+@@ -63,6 +63,20 @@ buildscript {
+     }
+ }
+ 
++plugins {
++    id "org.cyclonedx.bom" version "2.3.1"
++}
++
++cyclonedxBom {
++    includeConfigs = ["runtimeClasspath"]
++    includeLicenseText = false
++    skipConfigs = ["compileClasspath", "testCompileClasspath"]
++    projectType = "application"
++    schemaVersion = "1.6"
++    outputFormat = "json"
++    componentVersion = versions.version
++}
++
+ apply plugin: 'java'
+ apply plugin: 'idea'
+ apply plugin: 'opensearch.opensearchplugin'
diff --git a/opensearch/opensearch-prometheus-exporter/stackable/patches/3.1.0.0/patchable.toml b/opensearch/opensearch-prometheus-exporter/stackable/patches/3.1.0.0/patchable.toml
new file mode 100644
index 000000000..6a7e585eb
--- /dev/null
+++ b/opensearch/opensearch-prometheus-exporter/stackable/patches/3.1.0.0/patchable.toml
@@ -0,0 +1 @@
+base = "df60b43e34d0f7fba6be9e003924a413764df85e"
diff --git a/opensearch/opensearch-prometheus-exporter/stackable/patches/patchable.toml b/opensearch/opensearch-prometheus-exporter/stackable/patches/patchable.toml
new file mode 100644
index 000000000..9ead9ac2c
--- /dev/null
+++ b/opensearch/opensearch-prometheus-exporter/stackable/patches/patchable.toml
@@ -0,0 +1,2 @@
+upstream = "https://github.com/opensearch-project/opensearch-prometheus-exporter"
+default-mirror = "https://github.com/stackabletech/opensearch-prometheus-exporter"
diff --git a/opensearch/opensearch-prometheus-exporter/versions.py b/opensearch/opensearch-prometheus-exporter/versions.py
new file mode 100644
index 000000000..a46fa4c9f
--- /dev/null
+++ b/opensearch/opensearch-prometheus-exporter/versions.py
@@ -0,0 +1,6 @@
+versions = [
+    {
+        "product": "3.1.0.0",
+        "java-devel": "21",
+    },
+]
diff --git a/opensearch/versions.py b/opensearch/versions.py
index 708e430d7..d35d2027e 100644
--- a/opensearch/versions.py
+++ b/opensearch/versions.py
@@ -4,5 +4,6 @@
         "java-devel": "21",
         "jdk-base": "21",
         "opensearch/security-plugin": "3.1.0.0",
+        "opensearch/opensearch-prometheus-exporter": "3.1.0.0",
     },
 ]