diff --git a/build/yaml/pipelines/build_images.yaml b/build/yaml/pipelines/build_images.yaml
new file mode 100644
index 00000000..6f5cd251
--- /dev/null
+++ b/build/yaml/pipelines/build_images.yaml
@@ -0,0 +1,100 @@
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+
+# Build Pipeline: Linux Build Images
+# Manually rebuilds and publishes the Ubuntu and Alpine images used by Linux CI.
+
+trigger: none
+pr: none
+
+name: $(date:yyyyMMdd)$(rev:rr)
+
+parameters:
+- name: ImageTag
+  displayName: Container image tag
+  type: string
+  default: latest
+- name: RegistryServiceConnection
+  displayName: ACR Docker service connection
+  type: string
+  default: 'VS Diagnostics Dev (ProdDiagBuild)'
+
+variables:
+- name: TeamName
+  value: ClrInstrumentationEngine
+  readonly: true
+- name: ImageTag
+  value: ${{ parameters.ImageTag }}
+  readonly: true
+
+resources:
+  repositories:
+  - repository: 1ESPipelineTemplates
+    type: git
+    name: 1ESPipelineTemplates/1ESPipelineTemplates
+    ref: refs/tags/release
+
+extends:
+  template: v1/1ES.Official.PipelineTemplate.yml@1ESPipelineTemplates
+  parameters:
+    pool:
+      name: AzurePipelines-EO
+      image: 1ESPT-Ubuntu20.04
+      os: linux
+
+    stages:
+    - stage: BuildImages
+      displayName: Build Linux images
+
+      jobs:
+      - job: BuildUbuntuImage
+        displayName: Build and publish Ubuntu image
+
+        templateContext:
+          authenticatedContainerRegistries:
+          - serviceConnection: ${{ parameters.RegistryServiceConnection }}
+
+          outputs:
+          - output: containerImage
+            image: proddiagbuild.azurecr.io/clrie-build-ubuntu:$(ImageTag)
+            targetPath: $(Build.ArtifactStagingDirectory)
+            artifactName: ubuntu-image
+
+        steps:
+        - checkout: self
+          clean: true
+
+        - task: 1ES.BuildContainerImage@1
+          displayName: Build Ubuntu image
+          inputs:
+            image: proddiagbuild.azurecr.io/clrie-build-ubuntu:$(ImageTag)
+            path: $(Build.SourcesDirectory)/src/unix/docker/context
+            dockerfile: $(Build.SourcesDirectory)/src/unix/docker/dockerfiles/build/ubuntu/Dockerfile
+            enableNetwork: true
+            useBuildKit: true
+
+      - job: BuildAlpineImage
+        displayName: Build and publish Alpine image
+
+        templateContext:
+          authenticatedContainerRegistries:
+          - serviceConnection: ${{ parameters.RegistryServiceConnection }}
+
+          outputs:
+          - output: containerImage
+            image: proddiagbuild.azurecr.io/clrie-build-alpine:$(ImageTag)
+            targetPath: $(Build.ArtifactStagingDirectory)
+            artifactName: alpine-image
+
+        steps:
+        - checkout: self
+          clean: true
+
+        - task: 1ES.BuildContainerImage@1
+          displayName: Build Alpine image
+          inputs:
+            image: proddiagbuild.azurecr.io/clrie-build-alpine:$(ImageTag)
+            path: $(Build.SourcesDirectory)/src/unix/docker/context
+            dockerfile: $(Build.SourcesDirectory)/src/unix/docker/dockerfiles/build/alpine/Dockerfile
+            enableNetwork: true
+            useBuildKit: true