diff --git a/lib/gruf/autoloaders.rb b/lib/gruf/autoloaders.rb
index 158c2ea..67689f6 100644
--- a/lib/gruf/autoloaders.rb
+++ b/lib/gruf/autoloaders.rb
@@ -24,12 +24,17 @@ class << self
       include Enumerable
 
       ##
-      # Initialize the autoloaders with a given controllers path
+      # Initialize the autoloaders with given controllers paths
       #
       # @param [String] controllers_path The path to Gruf Controllers
+      # @param [Array<String>] controllers_paths The path to Gruf Controllers
       #
-      def load!(controllers_path:)
-        controllers(controllers_path: controllers_path)
+      def load!(controllers_path: nil, controllers_paths: [])
+        if controllers_path
+          ::Gruf.logger.warn('controllers_path is deprecated. Please use controllers_paths instead.')
+          controllers_paths = [controllers_path]
+        end
+        controllers(controllers_paths: controllers_paths)
       end
 
       ##
@@ -52,9 +57,10 @@ def reload
       # @return [::Gruf::Controllers::Autoloader]
       #
       # rubocop:disable ThreadSafety/ClassInstanceVariable
-      def controllers(controllers_path: nil)
+      def controllers(controllers_paths: [])
+        controllers_paths = ::Gruf.controllers_paths if controllers_paths.empty?
         controllers_mutex do
-          @controllers ||= ::Gruf::Controllers::Autoloader.new(path: controllers_path || ::Gruf.controllers_path)
+          @controllers ||= ::Gruf::Controllers::Autoloader.new(paths: controllers_paths)
         end
       end
       # rubocop:enable ThreadSafety/ClassInstanceVariable
diff --git a/lib/gruf/cli/executor.rb b/lib/gruf/cli/executor.rb
index cec4155..643b080 100644
--- a/lib/gruf/cli/executor.rb
+++ b/lib/gruf/cli/executor.rb
@@ -119,7 +119,7 @@ def parse_options
       #
       def register_services!
         # wait to load controllers until last possible second to allow late configuration
-        ::Gruf.autoloaders.load!(controllers_path: Gruf.controllers_path)
+        ::Gruf.autoloaders.load!(controllers_paths: Gruf.controllers_paths)
 
         services = determine_services(@services)
         services = bind_health_check!(services) if health_check_enabled?
diff --git a/lib/gruf/client.rb b/lib/gruf/client.rb
index 0e031ee..9d07e5a 100644
--- a/lib/gruf/client.rb
+++ b/lib/gruf/client.rb
@@ -159,7 +159,7 @@ def rpc_desc(request_method)
     #
     def request_object(request_method, params = {})
       desc = rpc_desc(request_method)
-      desc&.input ? desc.input.new(params) : nil
+      desc&.input&.new(params)
     end
 
     ##
diff --git a/lib/gruf/configuration.rb b/lib/gruf/configuration.rb
index 5d949ef..e23a627 100644
--- a/lib/gruf/configuration.rb
+++ b/lib/gruf/configuration.rb
@@ -44,6 +44,8 @@ module Configuration
     #   @return [String] If use_ssl is true, the relative path from the root_path to the key file for the server
     # @!attribute controllers_path
     #   @return [String] The relative path from root_path to locate Gruf Controllers in
+    # @!attribute controllers_paths
+    #   @return [Array<String>] The relative paths from root_path to locate Gruf Controllers in
     # @!attribute services
     #   @return [Array<Class>] An array of services to serve with this Gruf server
     # @!attribute logger
@@ -96,6 +98,7 @@ module Configuration
       ssl_crt_file: '',
       ssl_key_file: '',
       controllers_path: '',
+      controllers_paths: [],
       services: [],
       logger: nil,
       grpc_logger: nil,
@@ -176,6 +179,7 @@ def reset
       self.ssl_key_file = "#{root_path}config/ssl/#{environment}.key"
       cp = ::ENV.fetch('GRUF_CONTROLLERS_PATH', 'app/rpc').to_s
       self.controllers_path = root_path.to_s.empty? ? cp : "#{root_path}/#{cp}"
+      self.controllers_paths = [controllers_path]
       self.backtrace_on_error = ::ENV.fetch('GRPC_BACKTRACE_ON_ERROR', 0).to_i.positive?
       self.rpc_server_options = {
         max_waiting_requests: ::ENV.fetch('GRPC_SERVER_MAX_WAITING_REQUESTS',
diff --git a/lib/gruf/controllers/autoloader.rb b/lib/gruf/controllers/autoloader.rb
index a7bfe73..757af26 100644
--- a/lib/gruf/controllers/autoloader.rb
+++ b/lib/gruf/controllers/autoloader.rb
@@ -20,24 +20,24 @@
 module Gruf
   module Controllers
     ##
-    # Handles autoloading of Gruf controllers in the application path. This allows for code reloading on Gruf
+    # Handles autoloading of Gruf controllers in the application paths. This allows for code reloading on Gruf
     # controllers.
     #
     class Autoloader
       include ::Gruf::Loggable
 
-      # @!attribute [r] path
-      #   @return [String] The path for this autoloader
-      attr_reader :path
+      # @!attribute [r] paths
+      #   @return [Array<String>] The paths for this autoloader
+      attr_reader :paths
 
       ##
-      # @param [String] path
+      # @param [Array<String>] paths
       # @param [Boolean] reloading
       # @param [String] tag
       #
-      def initialize(path:, reloading: nil, tag: nil)
+      def initialize(paths:, reloading: nil, tag: nil)
         super()
-        @path = path
+        @paths = paths
         @loader = ::Zeitwerk::Loader.new
         @loader.tag = tag || 'gruf-controllers'
         @setup = false
@@ -73,11 +73,14 @@ def with_fresh_controller(controller_name)
       def setup!
         return true if @setup
 
-        return false unless File.directory?(@path)
+        directories = @paths.select { |path| File.directory?(path) }
+        return false unless directories.any?
 
         @loader.enable_reloading if @reloading_enabled
-        @loader.ignore("#{@path}/**/*_pb.rb")
-        @loader.push_dir(@path)
+        directories.each do |path|
+          @loader.ignore("#{path}/**/*_pb.rb")
+          @loader.push_dir(path)
+        end
         @loader.setup
         # always eager load RPC files, so that the service binder can bind the Gruf::Controller instantiation
         # to the gRPC Service classes
diff --git a/lib/gruf/hooks/registry.rb b/lib/gruf/hooks/registry.rb
index 8af5f6a..1b11eb4 100644
--- a/lib/gruf/hooks/registry.rb
+++ b/lib/gruf/hooks/registry.rb
@@ -90,7 +90,7 @@ def insert_after(after_class, hook_class, options = {})
           raise HookNotFoundError if pos.nil?
 
           @registry.insert(
-            (pos + 1),
+            pos + 1,
             klass: hook_class,
             options: options
           )
diff --git a/lib/gruf/integrations/rails/railtie.rb b/lib/gruf/integrations/rails/railtie.rb
index 2a6483d..04f8122 100644
--- a/lib/gruf/integrations/rails/railtie.rb
+++ b/lib/gruf/integrations/rails/railtie.rb
@@ -26,10 +26,10 @@ class Railtie < ::Rails::Railtie
           config.before_configuration do
             # Remove autoloading of the controllers path from Rails' zeitwerk, so that we ensure Gruf's zeitwerk
             # properly manages them itself. This allows us to manage code reloading and logging in Gruf specifically
-            app.config.eager_load_paths -= [::Gruf.controllers_path] if app.config.respond_to?(:eager_load_paths)
+            app.config.eager_load_paths -= ::Gruf.controllers_paths if app.config.respond_to?(:eager_load_paths)
             if ::Rails.respond_to?(:autoloaders) # if we're on a late enough version of rails
               ::Rails.autoloaders.each do |autoloader|
-                autoloader.ignore(Gruf.controllers_path)
+                autoloader.ignore(Gruf.controllers_paths)
               end
             end
           end
diff --git a/lib/gruf/interceptors/registry.rb b/lib/gruf/interceptors/registry.rb
index 283bf57..0661c85 100644
--- a/lib/gruf/interceptors/registry.rb
+++ b/lib/gruf/interceptors/registry.rb
@@ -90,7 +90,7 @@ def insert_after(after_class, interceptor_class, options = {})
           raise InterceptorNotFoundError if pos.nil?
 
           @registry.insert(
-            (pos + 1),
+            pos + 1,
             klass: interceptor_class,
             options: options
           )
diff --git a/lib/gruf/server.rb b/lib/gruf/server.rb
index 492d48e..356b0a8 100644
--- a/lib/gruf/server.rb
+++ b/lib/gruf/server.rb
@@ -202,6 +202,13 @@ def controllers_path
       options.fetch(:controllers_path, Gruf.controllers_path)
     end
 
+    ##
+    # @param [Array<String>]
+    #
+    def controllers_paths
+      options.fetch(:controllers_paths, Gruf.controllers_paths)
+    end
+
     ##
     # Load the SSL/TLS credentials for this server
     #
diff --git a/spec/gruf/autoloaders_spec.rb b/spec/gruf/autoloaders_spec.rb
index e90209c..57ba953 100644
--- a/spec/gruf/autoloaders_spec.rb
+++ b/spec/gruf/autoloaders_spec.rb
@@ -22,12 +22,28 @@
   let(:controllers_path) { 'spec/pb' }
 
   describe '#load!' do
-    subject { autoloaders.load!(controllers_path: controllers_path) }
+    subject { autoloaders.load!(controllers_paths: [controllers_path]) }
 
     it 'creates a controller autoloader for the passed path' do
       subject
       expect(autoloaders.controllers).to be_a(::Gruf::Controllers::Autoloader)
-      expect(autoloaders.controllers.path).to eq controllers_path
+      expect(autoloaders.controllers.paths).to eq [controllers_path]
+    end
+
+    context 'when deprecated controllers_path is passed' do
+      subject { autoloaders.load!(controllers_path: controllers_path) }
+
+      it 'creates a controller autoloader for the passed path' do
+        subject
+        expect(autoloaders.controllers).to be_a(::Gruf::Controllers::Autoloader)
+        expect(autoloaders.controllers.paths).to eq [controllers_path]
+      end
+
+      it 'logs a deprecation warning' do
+        expect(::Gruf.logger)
+          .to receive(:warn).with('controllers_path is deprecated. Please use controllers_paths instead.')
+        subject
+      end
     end
   end
 
@@ -41,7 +57,7 @@
     subject { autoloaders.reload }
 
     before do
-      autoloaders.load!(controllers_path: controllers_path)
+      autoloaders.load!(controllers_paths: [controllers_path])
     end
 
     it 'runs reload on all autoloaders' do
diff --git a/spec/gruf/controllers/autoloader_spec.rb b/spec/gruf/controllers/autoloader_spec.rb
index 775919e..463d65c 100644
--- a/spec/gruf/controllers/autoloader_spec.rb
+++ b/spec/gruf/controllers/autoloader_spec.rb
@@ -21,7 +21,7 @@
   let(:path) { 'spec/pb' }
   let(:reloading) { nil }
   let(:tag) { 'gruf-controllers' }
-  let(:autoloader) { described_class.new(path: path, reloading: reloading) }
+  let(:autoloader) { described_class.new(paths: [path], reloading: reloading) }
   let(:zeitwerk) do
     instance_spy(::Zeitwerk::Loader, setup: true, 'tag=': tag, tag: tag, ignore: true, push_dir: true, eager_load: true)
   end