diff --git a/.github/workflows/DependabotAutoMerge.yml b/.github/workflows/DependabotAutoMerge.yml
index 44b814c7..e24b444d 100644
--- a/.github/workflows/DependabotAutoMerge.yml
+++ b/.github/workflows/DependabotAutoMerge.yml
@@ -3,6 +3,9 @@ on: pull_request
 permissions:
   contents: write
   pull-requests: write
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 jobs:
   automerge:
     uses: "SciML/.github/.github/workflows/dependabot-automerge.yml@v1"
diff --git a/.github/workflows/Downgrade.yml b/.github/workflows/Downgrade.yml
index 3a3753d2..2fcb6349 100644
--- a/.github/workflows/Downgrade.yml
+++ b/.github/workflows/Downgrade.yml
@@ -10,6 +10,9 @@ on:
       - master
     paths-ignore:
       - 'docs/**'
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 jobs:
   test:
     name: "Downgrade"
diff --git a/.github/workflows/Downstream.yml b/.github/workflows/Downstream.yml
index 9c307fdb..b7d25b75 100644
--- a/.github/workflows/Downstream.yml
+++ b/.github/workflows/Downstream.yml
@@ -5,6 +5,9 @@ on:
     tags: [v*]
   pull_request:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 jobs:
   test:
     name: ${{ matrix.package.repo }}/${{ matrix.package.group }}
diff --git a/.github/workflows/FormatCheck.yml b/.github/workflows/FormatCheck.yml
index 32f2e1fb..a7b6578b 100644
--- a/.github/workflows/FormatCheck.yml
+++ b/.github/workflows/FormatCheck.yml
@@ -9,6 +9,9 @@ on:
     tags: '*'
   pull_request:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 jobs:
   runic:
     name: "Runic"
diff --git a/.github/workflows/RunicSuggestions.yml b/.github/workflows/RunicSuggestions.yml
index 43c07684..50043e7e 100644
--- a/.github/workflows/RunicSuggestions.yml
+++ b/.github/workflows/RunicSuggestions.yml
@@ -3,6 +3,9 @@ on: pull_request
 permissions:
   contents: read
   pull-requests: write
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 jobs:
   runic-suggestions:
     uses: "SciML/.github/.github/workflows/runic-suggestions-on-pr.yml@v1"
diff --git a/.github/workflows/SpellCheck.yml b/.github/workflows/SpellCheck.yml
index a134515e..522ca2da 100644
--- a/.github/workflows/SpellCheck.yml
+++ b/.github/workflows/SpellCheck.yml
@@ -2,6 +2,9 @@ name: Spell Check
 
 on: [pull_request]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 jobs:
   typos-check:
     name: "Spell Check with Typos"
diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml
index b35da5d5..007826b9 100644
--- a/.github/workflows/benchmark.yml
+++ b/.github/workflows/benchmark.yml
@@ -9,6 +9,9 @@ permissions:
   pull-requests: write
   contents: read
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 jobs:
   benchmark:
     runs-on: ubuntu-latest