diff --git a/src/vcpkg/commands.integrate.cpp b/src/vcpkg/commands.integrate.cpp
index d1591e1ab4..3393cdf171 100644
--- a/src/vcpkg/commands.integrate.cpp
+++ b/src/vcpkg/commands.integrate.cpp
@@ -459,7 +459,7 @@ With a project open, go to Tools->NuGet Package Manager->Package Manager Console
         for (auto&& line : bashrc_content)
         {
             std::smatch match;
-            if (std::regex_match(line, match, std::regex{R"###(^source.*scripts/vcpkg_completion.bash$)###"}))
+            if (std::regex_match(line, match, std::regex{R"###(source.*scripts/vcpkg_completion.bash)###"}))
             {
                 matches.push_back(line);
             }
@@ -482,6 +482,66 @@ With a project open, go to Tools->NuGet Package Manager->Package Manager Console
         Checks::exit_success(VCPKG_LINE_INFO);
     }
 
+    static void integrate_zsh(const VcpkgPaths& paths)
+    {
+        const auto home_path = get_environment_variable("HOME").value_or_exit(VCPKG_LINE_INFO);
+        const path zshrc_path = path{home_path} / ".zshrc";
+
+        auto& fs = paths.get_filesystem();
+        const path completion_script_path = paths.scripts / "vcpkg_completion.zsh";
+
+        Expected<std::vector<std::string>> maybe_zshrc_content = fs.read_lines(zshrc_path);
+        Checks::check_exit(VCPKG_LINE_INFO, maybe_zshrc_content.has_value(), "Unable to read %s", u8string(zshrc_path));
+
+        std::vector<std::string> zshrc_content = maybe_zshrc_content.value_or_exit(VCPKG_LINE_INFO);
+
+        // How to use bash completions in zsh: https://stackoverflow.com/a/8492043/10162645
+        bool has_autoload_bashcompinit = false;
+        bool has_bashcompinit = false;
+        std::vector<std::string> matches;
+        for (auto&& line : zshrc_content)
+        {
+            std::smatch match;
+            if (std::regex_match(line, match, std::regex{R"###(source.*scripts/vcpkg_completion.zsh)###"}))
+            {
+                matches.push_back(line);
+            }
+            else if (std::regex_search(line, std::regex{R"###(^ *autoload[ a-zA-Z0-9-]+bashcompinit)###"}),
+                     std::regex_constants::match_any)
+            {
+                has_autoload_bashcompinit = true;
+            }
+            if (std::regex_match(line, std::regex{R"###(^ *([^#]*&& *)?bashcompinit)###"}))
+            {
+                has_bashcompinit = true;
+            }
+        }
+
+        if (!matches.empty())
+        {
+            printf("vcpkg zsh completion is already imported to your %s file.\n"
+                   "The following entries were found:\n"
+                   "    %s\n"
+                   "Please make sure you have started a new zsh shell for the changes to take effect.\n",
+                   u8string(zshrc_path),
+                   Strings::join("\n    ", matches));
+            Checks::exit_success(VCPKG_LINE_INFO);
+        }
+
+        printf("Adding vcpkg completion entry to %s\n", u8string(zshrc_path));
+        if (!has_autoload_bashcompinit)
+        {
+            zshrc_content.push_back("autoload bashcompinit");
+        }
+        if (!has_bashcompinit)
+        {
+            zshrc_content.push_back("bashcompinit");
+        }
+        zshrc_content.push_back(Strings::format("source %s", u8string(completion_script_path)));
+        fs.write_contents(zshrc_path, Strings::join("\n", zshrc_content) + '\n', VCPKG_LINE_INFO);
+        Checks::exit_success(VCPKG_LINE_INFO);
+    }
+
     static void integrate_fish(const VcpkgPaths& paths)
     {
         path fish_completions_path;
@@ -523,6 +583,7 @@ With a project open, go to Tools->NuGet Package Manager->Package Manager Console
         table.format("vcpkg integrate install", "Make installed packages available user-wide");
         table.format("vcpkg integrate remove", "Remove user-wide integration");
         table.format("vcpkg integrate bash", "Enable bash tab-completion");
+        table.format("vcpkg integrate zsh", "Enable zsh tab-completion");
         table.format("vcpkg integrate x-fish", "Enable fish tab-completion");
 #endif // ^^^ !defined(_WIN32)
     }
@@ -541,6 +602,7 @@ With a project open, go to Tools->NuGet Package Manager->Package Manager Console
         static const std::string PROJECT = "project";
         static const std::string POWERSHELL = "powershell";
         static const std::string BASH = "bash";
+        static const std::string ZSH = "zsh";
         static const std::string FISH = "x-fish";
     }
 
@@ -591,6 +653,10 @@ With a project open, go to Tools->NuGet Package Manager->Package Manager Console
         {
             return integrate_bash(paths);
         }
+        if (args.command_arguments[0] == Subcommand::ZSH)
+        {
+            return integrate_zsh(paths);
+        }
         if (args.command_arguments[0] == Subcommand::FISH)
         {
             return integrate_fish(paths);