diff --git a/ec2-upload-keys-all.sh b/ec2-upload-keys-all.sh
new file mode 100644
index 0000000..760c672
--- /dev/null
+++ b/ec2-upload-keys-all.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+# I use an "Admin" profile that has all EC2 permissions
+AWSPROFILE="Admin"
+KEYFILE="/Users/USERNAME/.ssh/id_rsa.pub"
+
+# 1. check key file
+if [ ! -f "${KEYFILE}" ]
+then
+    echo "${KEYFILE} not found"
+    exit 1
+fi
+KEYNAME=$(basename ${KEYFILE})
+KEYNAME="${KEYNAME%.pub}"
+
+# 2. use ec2 describe-regions to list available regions
+REGIONS=$(aws ec2 describe-regions | jq -r '.Regions[].RegionName')
+
+# 3. Upload the key file to all the regions
+for reg in $REGIONS
+do
+    echo -n "${reg}: "
+    aws ec2 import-key-pair --profile "${AWSPROFILE}" \
+        --region ${reg} --key-name ${KEYNAME} \
+        --no-cli-pager --output text \
+        --public-key-material "fileb://${KEYFILE}"
+done
+