diff --git a/client/cody/scripts/check-rg.sh b/client/cody/scripts/check-rg.sh
index d91c4bd88e4..78fe1b75e8f 100755
--- a/client/cody/scripts/check-rg.sh
+++ b/client/cody/scripts/check-rg.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 run() {
 
diff --git a/client/cody/scripts/download-rg.sh b/client/cody/scripts/download-rg.sh
index 9b1f842171b..1e8a30b8396 100755
--- a/client/cody/scripts/download-rg.sh
+++ b/client/cody/scripts/download-rg.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 VERSION="v13.0.0-8"
 
diff --git a/cmd/migrator/schema_descriptions_test.sh b/cmd/migrator/schema_descriptions_test.sh
index 662cca97432..f984a8b907a 100755
--- a/cmd/migrator/schema_descriptions_test.sh
+++ b/cmd/migrator/schema_descriptions_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Path to the schema_descriptions tool
 generate_bin="$1"
diff --git a/dev/ci/bazel.sh b/dev/ci/bazel.sh
index a9e0c1f1c8a..131cd173ddb 100755
--- a/dev/ci/bazel.sh
+++ b/dev/ci/bazel.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 if [[ "${CI:-false}" == "true" ]]; then
   if [[ "$1"  == "build" || "$1" == "test" || "$1" == "run" ]]; then
diff --git a/dev/ci/integration/code-intel/install-src.sh b/dev/ci/integration/code-intel/install-src.sh
index 4a24baf40ea..9528faa4ee6 100755
--- a/dev/ci/integration/code-intel/install-src.sh
+++ b/dev/ci/integration/code-intel/install-src.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # This script is called by test.sh to install an up-to-date
 # version of src-cli as required by the codeintel-qa pipeline. The target binary
diff --git a/docker-images/codeinsights-db/rootfs/patch-conf.sh b/docker-images/codeinsights-db/rootfs/patch-conf.sh
index 21564f85c64..ddb6eb16a3a 100755
--- a/docker-images/codeinsights-db/rootfs/patch-conf.sh
+++ b/docker-images/codeinsights-db/rootfs/patch-conf.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # In Wolfi, unix_socket_directories defaults to /tmp. In previous Alpine images, this defaulted to /var/run/postgres.
 # /tmp may not be writable, so any existing postgresql.conf configs that predate the Wolfi migration should be patched to update this setting.
diff --git a/docker-images/postgres-12-alpine/rootfs/patch-conf.sh b/docker-images/postgres-12-alpine/rootfs/patch-conf.sh
index 21564f85c64..ddb6eb16a3a 100755
--- a/docker-images/postgres-12-alpine/rootfs/patch-conf.sh
+++ b/docker-images/postgres-12-alpine/rootfs/patch-conf.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # In Wolfi, unix_socket_directories defaults to /tmp. In previous Alpine images, this defaulted to /var/run/postgres.
 # /tmp may not be writable, so any existing postgresql.conf configs that predate the Wolfi migration should be patched to update this setting.
diff --git a/enterprise/dev/ci/push_all.sh b/enterprise/dev/ci/push_all.sh
index d037257f413..7ba1ed04162 100755
--- a/enterprise/dev/ci/push_all.sh
+++ b/enterprise/dev/ci/push_all.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -eu
 
diff --git a/enterprise/dev/ci/scripts/annotate.sh b/enterprise/dev/ci/scripts/annotate.sh
index 682d8c7d31f..e3206f4bef8 100755
--- a/enterprise/dev/ci/scripts/annotate.sh
+++ b/enterprise/dev/ci/scripts/annotate.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Convenience script for https://buildkite.com/docs/agent/v3/cli-annotate
 # If you are writing a pipeline step DO NOT use this script directly - instead, use
diff --git a/enterprise/dev/ci/scripts/sentry-capture.sh b/enterprise/dev/ci/scripts/sentry-capture.sh
index 48200233d47..6e75b9fc694 100755
--- a/enterprise/dev/ci/scripts/sentry-capture.sh
+++ b/enterprise/dev/ci/scripts/sentry-capture.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function capture {
   (
diff --git a/enterprise/dev/ci/scripts/upload-test-report.sh b/enterprise/dev/ci/scripts/upload-test-report.sh
index 5c18d1e2f03..5f050d46328 100755
--- a/enterprise/dev/ci/scripts/upload-test-report.sh
+++ b/enterprise/dev/ci/scripts/upload-test-report.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 xml_file=$1
 xml=$(cat "$xml_file")
diff --git a/enterprise/dev/ci/scripts/wolfi/build-base-image.sh b/enterprise/dev/ci/scripts/wolfi/build-base-image.sh
index 1599dcac3f9..e3734ab12f4 100755
--- a/enterprise/dev/ci/scripts/wolfi/build-base-image.sh
+++ b/enterprise/dev/ci/scripts/wolfi/build-base-image.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -euf -o pipefail
 
diff --git a/enterprise/dev/ci/scripts/wolfi/build-package.sh b/enterprise/dev/ci/scripts/wolfi/build-package.sh
index 4f9f2a95482..084fe132481 100755
--- a/enterprise/dev/ci/scripts/wolfi/build-package.sh
+++ b/enterprise/dev/ci/scripts/wolfi/build-package.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -euf -o pipefail
 
diff --git a/enterprise/internal/codeintel/autoindexing/internal/inference/libs/update-shas.sh b/enterprise/internal/codeintel/autoindexing/internal/inference/libs/update-shas.sh
index 2d82ad4af36..989c0ccb161 100755
--- a/enterprise/internal/codeintel/autoindexing/internal/inference/libs/update-shas.sh
+++ b/enterprise/internal/codeintel/autoindexing/internal/inference/libs/update-shas.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -u
 
diff --git a/monitoring/generate_config_test.sh b/monitoring/generate_config_test.sh
index ac9f8336aee..5b5cf68bc3a 100755
--- a/monitoring/generate_config_test.sh
+++ b/monitoring/generate_config_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Path to the monitoring tool
 monitoring_bin="$1"
diff --git a/testing/backend_integration_test.sh b/testing/backend_integration_test.sh
index aebc28226b8..e803d476190 100755
--- a/testing/backend_integration_test.sh
+++ b/testing/backend_integration_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -eu
 source ./testing/tools/integration_runner.sh || exit 1
diff --git a/testing/codeintel_integration_test.sh b/testing/codeintel_integration_test.sh
index 14d8bd1958d..75d73f3f943 100755
--- a/testing/codeintel_integration_test.sh
+++ b/testing/codeintel_integration_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -eu
 source ./testing/tools/integration_runner.sh || exit 1
diff --git a/testing/e2e_test.sh b/testing/e2e_test.sh
index 76ea468292c..f492ac5e76c 100755
--- a/testing/e2e_test.sh
+++ b/testing/e2e_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -eu
 source ./testing/tools/integration_runner.sh || exit 1
diff --git a/testing/tools/integration_runner.sh b/testing/tools/integration_runner.sh
index de27bbf9157..cf7f6538cf2 100755
--- a/testing/tools/integration_runner.sh
+++ b/testing/tools/integration_runner.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -e