diff --git a/Library/Homebrew/os/mac/pkgconfig/10.11/bzip2.pc b/Library/Homebrew/os/mac/pkgconfig/10.11/bzip2.pc
new file mode 100644
index 0000000000..e4c07a896a
--- /dev/null
+++ b/Library/Homebrew/os/mac/pkgconfig/10.11/bzip2.pc
@@ -0,0 +1,11 @@
+prefix=/usr
+exec_prefix=${prefix}
+bindir=${exec_prefix}/bin
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: bzip2
+Description: Lossless, block-sorting data compression
+Version: 1.0.6
+Libs: -L${libdir} -lbz2
+Cflags:
diff --git a/Library/Homebrew/os/mac/pkgconfig/10.12/bzip2.pc b/Library/Homebrew/os/mac/pkgconfig/10.12/bzip2.pc
new file mode 100644
index 0000000000..e4c07a896a
--- /dev/null
+++ b/Library/Homebrew/os/mac/pkgconfig/10.12/bzip2.pc
@@ -0,0 +1,11 @@
+prefix=/usr
+exec_prefix=${prefix}
+bindir=${exec_prefix}/bin
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: bzip2
+Description: Lossless, block-sorting data compression
+Version: 1.0.6
+Libs: -L${libdir} -lbz2
+Cflags:
diff --git a/Library/Homebrew/os/mac/pkgconfig/10.13/bzip2.pc b/Library/Homebrew/os/mac/pkgconfig/10.13/bzip2.pc
new file mode 100644
index 0000000000..e4c07a896a
--- /dev/null
+++ b/Library/Homebrew/os/mac/pkgconfig/10.13/bzip2.pc
@@ -0,0 +1,11 @@
+prefix=/usr
+exec_prefix=${prefix}
+bindir=${exec_prefix}/bin
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: bzip2
+Description: Lossless, block-sorting data compression
+Version: 1.0.6
+Libs: -L${libdir} -lbz2
+Cflags:
diff --git a/Library/Homebrew/os/mac/pkgconfig/10.14/bzip2.pc b/Library/Homebrew/os/mac/pkgconfig/10.14/bzip2.pc
new file mode 100644
index 0000000000..8809f5af26
--- /dev/null
+++ b/Library/Homebrew/os/mac/pkgconfig/10.14/bzip2.pc
@@ -0,0 +1,12 @@
+homebrew_sdkroot=/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk
+prefix=${homebrew_sdkroot}/usr
+exec_prefix=/usr
+bindir=${exec_prefix}/bin
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: bzip2
+Description: Lossless, block-sorting data compression
+Version: 1.0.6
+Libs: -L${libdir} -lbz2
+Cflags:
diff --git a/Library/Homebrew/os/mac/pkgconfig/10.15/bzip2.pc b/Library/Homebrew/os/mac/pkgconfig/10.15/bzip2.pc
new file mode 100644
index 0000000000..b568b6eaf3
--- /dev/null
+++ b/Library/Homebrew/os/mac/pkgconfig/10.15/bzip2.pc
@@ -0,0 +1,12 @@
+homebrew_sdkroot=/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk
+prefix=${homebrew_sdkroot}/usr
+exec_prefix=/usr
+bindir=${exec_prefix}/bin
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: bzip2
+Description: Lossless, block-sorting data compression
+Version: 1.0.6
+Libs: -L${libdir} -lbz2
+Cflags:
diff --git a/Library/Homebrew/os/mac/pkgconfig/11/bzip2.pc b/Library/Homebrew/os/mac/pkgconfig/11/bzip2.pc
new file mode 100644
index 0000000000..474ef60248
--- /dev/null
+++ b/Library/Homebrew/os/mac/pkgconfig/11/bzip2.pc
@@ -0,0 +1,12 @@
+homebrew_sdkroot=/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk
+prefix=${homebrew_sdkroot}/usr
+exec_prefix=/usr
+bindir=${exec_prefix}/bin
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: bzip2
+Description: Lossless, block-sorting data compression
+Version: 1.0.6
+Libs: -L${libdir} -lbz2
+Cflags:
diff --git a/Library/Homebrew/os/mac/pkgconfig/12/bzip2.pc b/Library/Homebrew/os/mac/pkgconfig/12/bzip2.pc
new file mode 100644
index 0000000000..e9422cfe6e
--- /dev/null
+++ b/Library/Homebrew/os/mac/pkgconfig/12/bzip2.pc
@@ -0,0 +1,12 @@
+homebrew_sdkroot=/Library/Developer/CommandLineTools/SDKs/MacOSX12.sdk
+prefix=${homebrew_sdkroot}/usr
+exec_prefix=/usr
+bindir=${exec_prefix}/bin
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: bzip2
+Description: Lossless, block-sorting data compression
+Version: 1.0.8
+Libs: -L${libdir} -lbz2
+Cflags:
diff --git a/Library/Homebrew/os/mac/pkgconfig/13/bzip2.pc b/Library/Homebrew/os/mac/pkgconfig/13/bzip2.pc
new file mode 100644
index 0000000000..34e0fd4620
--- /dev/null
+++ b/Library/Homebrew/os/mac/pkgconfig/13/bzip2.pc
@@ -0,0 +1,12 @@
+homebrew_sdkroot=/Library/Developer/CommandLineTools/SDKs/MacOSX13.sdk
+prefix=${homebrew_sdkroot}/usr
+exec_prefix=/usr
+bindir=${exec_prefix}/bin
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: bzip2
+Description: Lossless, block-sorting data compression
+Version: 1.0.8
+Libs: -L${libdir} -lbz2
+Cflags:
diff --git a/Library/Homebrew/os/mac/pkgconfig/14/bzip2.pc b/Library/Homebrew/os/mac/pkgconfig/14/bzip2.pc
new file mode 100644
index 0000000000..a6e80ca8d0
--- /dev/null
+++ b/Library/Homebrew/os/mac/pkgconfig/14/bzip2.pc
@@ -0,0 +1,12 @@
+homebrew_sdkroot=/Library/Developer/CommandLineTools/SDKs/MacOSX14.sdk
+prefix=${homebrew_sdkroot}/usr
+exec_prefix=/usr
+bindir=${exec_prefix}/bin
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: bzip2
+Description: Lossless, block-sorting data compression
+Version: 1.0.8
+Libs: -L${libdir} -lbz2
+Cflags:
diff --git a/Library/Homebrew/os/mac/pkgconfig/15/bzip2.pc b/Library/Homebrew/os/mac/pkgconfig/15/bzip2.pc
new file mode 100644
index 0000000000..e7546dd58a
--- /dev/null
+++ b/Library/Homebrew/os/mac/pkgconfig/15/bzip2.pc
@@ -0,0 +1,12 @@
+homebrew_sdkroot=/Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk
+prefix=${homebrew_sdkroot}/usr
+exec_prefix=/usr
+bindir=${exec_prefix}/bin
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: bzip2
+Description: Lossless, block-sorting data compression
+Version: 1.0.8
+Libs: -L${libdir} -lbz2
+Cflags:
diff --git a/Library/Homebrew/test/os/mac/pkgconfig_spec.rb b/Library/Homebrew/test/os/mac/pkgconfig_spec.rb
index 21177c94d6..2c42559bd6 100644
--- a/Library/Homebrew/test/os/mac/pkgconfig_spec.rb
+++ b/Library/Homebrew/test/os/mac/pkgconfig_spec.rb
@@ -32,6 +32,15 @@ RSpec.describe "pkg-config", :needs_ci, type: :system do
 
   let(:sdk) { MacOS.sdk_path_if_needed }
 
+  it "returns the correct version for bzip2" do
+    version = File.foreach("#{sdk}/usr/include/bzlib.h")
+                  .lazy
+                  .grep(%r{^\s*bzip2/libbzip2 version (\S+) of }) { Regexp.last_match(1) }
+                  .first
+
+    expect(pc_version("bzip2")).to eq(version)
+  end
+
   it "returns the correct version for expat" do
     version = File.foreach("#{sdk}/usr/include/expat.h")
                   .lazy