diff --git a/Library/Homebrew/cask/artifact.rb b/Library/Homebrew/cask/artifact.rb
index eab26b9f43..02b1298b55 100644
--- a/Library/Homebrew/cask/artifact.rb
+++ b/Library/Homebrew/cask/artifact.rb
@@ -22,6 +22,9 @@ require "cask/artifact/prefpane"
 require "cask/artifact/qlplugin"
 require "cask/artifact/mdimporter"
 require "cask/artifact/screen_saver"
+require "cask/artifact/bashcompletion"
+require "cask/artifact/fishcompletion"
+require "cask/artifact/zshcompletion"
 require "cask/artifact/service"
 require "cask/artifact/stage_only"
 require "cask/artifact/suite"
diff --git a/Library/Homebrew/cask/artifact/bashcompletion.rb b/Library/Homebrew/cask/artifact/bashcompletion.rb
new file mode 100644
index 0000000000..e42f1085ca
--- /dev/null
+++ b/Library/Homebrew/cask/artifact/bashcompletion.rb
@@ -0,0 +1,25 @@
+# typed: strict
+# frozen_string_literal: true
+
+require "cask/artifact/shellcompletion"
+
+module Cask
+  module Artifact
+    # Artifact corresponding to the `bash_completion` stanza.
+    class BashCompletion < ShellCompletion
+      sig { params(target: T.any(String, Pathname)).returns(Pathname) }
+      def resolve_target(target)
+        name = if target.to_s.end_with? ".bash"
+          target
+        else
+          new_name = File.basename(target, File.extname(target))
+          odebug "Renaming completion #{target} to #{new_name}"
+
+          new_name
+        end
+
+        config.bash_completion/name
+      end
+    end
+  end
+end
diff --git a/Library/Homebrew/cask/artifact/fishcompletion.rb b/Library/Homebrew/cask/artifact/fishcompletion.rb
new file mode 100644
index 0000000000..ef4e13c8cd
--- /dev/null
+++ b/Library/Homebrew/cask/artifact/fishcompletion.rb
@@ -0,0 +1,25 @@
+# typed: strict
+# frozen_string_literal: true
+
+require "cask/artifact/shellcompletion"
+
+module Cask
+  module Artifact
+    # Artifact corresponding to the `fish_completion` stanza.
+    class FishCompletion < ShellCompletion
+      sig { params(target: T.any(String, Pathname)).returns(Pathname) }
+      def resolve_target(target)
+        name = if target.to_s.end_with? ".fish"
+          target
+        else
+          new_name = "#{File.basename(target, File.extname(target))}.fish"
+          odebug "Renaming completion #{target} to #{new_name}"
+
+          new_name
+        end
+
+        config.fish_completion/name
+      end
+    end
+  end
+end
diff --git a/Library/Homebrew/cask/artifact/shellcompletion.rb b/Library/Homebrew/cask/artifact/shellcompletion.rb
new file mode 100644
index 0000000000..d39d1f6913
--- /dev/null
+++ b/Library/Homebrew/cask/artifact/shellcompletion.rb
@@ -0,0 +1,20 @@
+# typed: strict
+# frozen_string_literal: true
+
+require "cask/artifact/symlinked"
+
+module Cask
+  module Artifact
+    class ShellCompletion < Symlinked
+      sig { params(cask: Cask, source: T.any(String, Pathname)).returns(ShellCompletion) }
+      def self.from_args(cask, source)
+        new(cask, source)
+      end
+
+      sig { params(_: T.any(String, Pathname)).returns(Pathname) }
+      def resolve_target(_)
+        raise CaskInvalidError, "Shell completion without shell info"
+      end
+    end
+  end
+end
diff --git a/Library/Homebrew/cask/artifact/zshcompletion.rb b/Library/Homebrew/cask/artifact/zshcompletion.rb
new file mode 100644
index 0000000000..971de91857
--- /dev/null
+++ b/Library/Homebrew/cask/artifact/zshcompletion.rb
@@ -0,0 +1,25 @@
+# typed: strict
+# frozen_string_literal: true
+
+require "cask/artifact/shellcompletion"
+
+module Cask
+  module Artifact
+    # Artifact corresponding to the `zsh_completion` stanza.
+    class ZshCompletion < ShellCompletion
+      sig { params(target: T.any(String, Pathname)).returns(Pathname) }
+      def resolve_target(target)
+        name = if target.to_s.start_with? "_"
+          target
+        else
+          new_name = "_#{File.basename(target, File.extname(target))}"
+          odebug "Renaming completion #{target} to #{new_name}"
+
+          new_name
+        end
+
+        config.zsh_completion/name
+      end
+    end
+  end
+end
diff --git a/Library/Homebrew/cask/config.rb b/Library/Homebrew/cask/config.rb
index aa0d76dfb3..68b0f91e95 100644
--- a/Library/Homebrew/cask/config.rb
+++ b/Library/Homebrew/cask/config.rb
@@ -176,6 +176,21 @@ module Cask
       @manpagedir ||= T.let(HOMEBREW_PREFIX/"share/man", T.nilable(Pathname))
     end
 
+    sig { returns(Pathname) }
+    def bash_completion
+      @bash_completion ||= T.let(HOMEBREW_PREFIX/"etc/bash_completion.d", T.nilable(Pathname))
+    end
+
+    sig { returns(Pathname) }
+    def zsh_completion
+      @zsh_completion ||= T.let(HOMEBREW_PREFIX/"share/zsh/site-functions", T.nilable(Pathname))
+    end
+
+    sig { returns(Pathname) }
+    def fish_completion
+      @fish_completion ||= T.let(HOMEBREW_PREFIX/"share/fish/vendor_completions.d", T.nilable(Pathname))
+    end
+
     sig { returns(T::Array[String]) }
     def languages
       [
diff --git a/Library/Homebrew/cask/dsl.rb b/Library/Homebrew/cask/dsl.rb
index 9946c199e9..38952a9e49 100644
--- a/Library/Homebrew/cask/dsl.rb
+++ b/Library/Homebrew/cask/dsl.rb
@@ -53,6 +53,9 @@ module Cask
       Artifact::Suite,
       Artifact::VstPlugin,
       Artifact::Vst3Plugin,
+      Artifact::ZshCompletion,
+      Artifact::FishCompletion,
+      Artifact::BashCompletion,
       Artifact::Uninstall,
       Artifact::Zap,
     ].freeze
diff --git a/Library/Homebrew/extend/os/linux/cask/installer.rb b/Library/Homebrew/extend/os/linux/cask/installer.rb
index 5add7aae64..ab267068a8 100644
--- a/Library/Homebrew/extend/os/linux/cask/installer.rb
+++ b/Library/Homebrew/extend/os/linux/cask/installer.rb
@@ -16,7 +16,12 @@ module OS
           return if artifacts.all?(::Cask::Artifact::Font)
 
           install_artifacts = artifacts.reject { |artifact| artifact.instance_of?(::Cask::Artifact::Zap) }
-          return if install_artifacts.all?(::Cask::Artifact::Binary)
+          return if install_artifacts.all? do |artifact|
+            artifact.is_a?(::Cask::Artifact::Binary) ||
+            artifact.is_a?(::Cask::Artifact::ShellCompletion) ||
+            artifact.is_a?(::Cask::Artifact::Artifact) ||
+            artifact.is_a?(::Cask::Artifact::Manpage)
+          end
 
           raise ::Cask::CaskError, "macOS is required for this software."
         end