diff --git a/README.md b/README.md
index b95c827..32629d4 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,19 @@ This minor mode is highly recommended -- Carp's type errors are much easier to u
             (flycheck-mode 1)))
 ```
 
+## Goto Definition (Xref)
 
+Using Carp's Repl with Emacs's Xref you can jump to the definition of
+variables and functions. Simply add the following config to register
+it when working in a carp file
+
+```
+(require 'carp-xref)
+
+(add-hook 'carp-mode-hook
+	(lambda ()
+		(push 'carp-xref-backend xref-backend-functions)))
+```
 
 ## License
 
diff --git a/carp-xref.el b/carp-xref.el
new file mode 100644
index 0000000..97fbd3e
--- /dev/null
+++ b/carp-xref.el
@@ -0,0 +1,62 @@
+;;; carp-xref.el --- An xref backend for Carp  -*- lexical-binding: t; -*-
+;;; Commentary: Xref backend using carp's REPL
+;;; Code:
+
+(require 'xref)
+(require 'inf-carp-mode)
+
+(defun carp-xref--query-symbol (process identifier)
+  "Query the Repl PROCESS for informantion on a given IDENTIFIER."
+  (let* ((comint-filt (process-filter process))
+	 (kept        ""))
+    (unwind-protect
+	(progn (set-process-filter process
+				   (lambda (_proc string)
+				     (setq kept (concat kept string))))
+	       (process-send-string process (concat
+					     ":i "
+					     identifier
+					     "\n"))
+	       (accept-process-output process 2)
+	       kept)
+      (set-process-filter process comint-filt))))
+
+(defun carp-xref--find-symbol (identifier)
+  "Look up a IDENTIFIER using carps Repl and register the location if possible with Xref."
+  (interactive
+   (list (thing-at-point 'symbol)))
+  (list
+   (let* ((carp-output (carp-xref--query-symbol
+                        (inf-carp-proc) identifier)))
+     (with-temp-buffer
+       (insert carp-output)
+       (if (search-backward-regexp
+	    "Defined at line \\([0-9]+\\), column \\([0-9]+\\) in '\\(.*.carp\\)'"
+	    nil t)
+	   (let ((desc (match-string 0))
+                 (line (match-string 1))
+	         (column (match-string 2))
+	         (file (match-string 3)))
+             (xref-make desc
+                        (xref-make-file-location
+                         file
+                         (string-to-number line)
+                         (string-to-number column))))
+         (error "Failed to find definition for %s" identifier))))))
+;;;###autoload
+(defun carp-xref-backend ()
+  "Xref backend using Carp's REPL"
+  'carp-xref)
+
+(cl-defmethod xref-backend-identifier-at-point ((_backend (eql carp-xref)))
+  "Method used by xref to identify the current symbol at point."
+  (let ((current-symbol (symbol-at-point)))
+    (when current-symbol
+      (symbol-name current-symbol))))
+
+(cl-defmethod xref-backend-definitions ((_backend (eql carp-xref)) symbol)
+  "Method used by xref to look up a SYMBOL."
+  (carp-xref--find-symbol symbol))
+
+(provide 'carp-xref)
+;;; carp-xref.el ends here