diff --git a/README.md b/README.md
index 539da89..eb7ffb4 100644
--- a/README.md
+++ b/README.md
@@ -187,6 +187,7 @@ Usage of oauth2_proxy:
   -login-url="": Authentication endpoint
   -pass-access-token=false: pass OAuth access_token to upstream via X-Forwarded-Access-Token header
   -pass-basic-auth=true: pass HTTP Basic Auth, X-Forwarded-User and X-Forwarded-Email information to upstream
+  -pass-user-headers=true: pass X-Forwarded-User and X-Forwarded-Email information to upstream
   -pass-host-header=true: pass the request Host Header to upstream
   -profile-url="": Profile access endpoint
   -provider="google": OAuth provider
diff --git a/contrib/oauth2_proxy.cfg.example b/contrib/oauth2_proxy.cfg.example
index 4006850..0285fbf 100644
--- a/contrib/oauth2_proxy.cfg.example
+++ b/contrib/oauth2_proxy.cfg.example
@@ -23,6 +23,7 @@
 
 ## pass HTTP Basic Auth, X-Forwarded-User and X-Forwarded-Email information to upstream
 # pass_basic_auth = true
+# pass_user_headers = true
 ## pass the request Host Header to upstream
 ## when disabled the upstream Host is used as the Host Header
 # pass_host_header = true 
diff --git a/main.go b/main.go
index ba33668..d7c53b0 100644
--- a/main.go
+++ b/main.go
@@ -32,6 +32,7 @@ func main() {
 	flagSet.String("redirect-url", "", "the OAuth Redirect URL. ie: \"https://internalapp.yourcompany.com/oauth2/callback\"")
 	flagSet.Var(&upstreams, "upstream", "the http url(s) of the upstream endpoint or file:// paths for static files. Routing is based on the path")
 	flagSet.Bool("pass-basic-auth", true, "pass HTTP Basic Auth, X-Forwarded-User and X-Forwarded-Email information to upstream")
+	flagSet.Bool("pass-user-headers", true, "pass X-Forwarded-User and X-Forwarded-Email information to upstream")
 	flagSet.String("basic-auth-password", "", "the password to set when passing the HTTP Basic Auth header")
 	flagSet.Bool("pass-access-token", false, "pass OAuth access_token to upstream via X-Forwarded-Access-Token header")
 	flagSet.Bool("pass-host-header", true, "pass the request Host Header to upstream")
diff --git a/oauthproxy.go b/oauthproxy.go
index 4fdde8e..5d325e1 100644
--- a/oauthproxy.go
+++ b/oauthproxy.go
@@ -61,6 +61,7 @@ type OAuthProxy struct {
 	serveMux            http.Handler
 	PassBasicAuth       bool
 	SkipProviderButton  bool
+	PassUserHeaders     bool
 	BasicAuthPassword   string
 	PassAccessToken     bool
 	CookieCipher        *cookie.Cipher
@@ -196,6 +197,7 @@ func NewOAuthProxy(opts *Options, validator func(string) bool) *OAuthProxy {
 		skipAuthRegex:      opts.SkipAuthRegex,
 		compiledRegex:      opts.CompiledRegex,
 		PassBasicAuth:      opts.PassBasicAuth,
+		PassUserHeaders:   opts.PassUserHeaders,
 		BasicAuthPassword:  opts.BasicAuthPassword,
 		PassAccessToken:    opts.PassAccessToken,
 		SkipProviderButton: opts.SkipProviderButton,
@@ -615,6 +617,12 @@ func (p *OAuthProxy) Authenticate(rw http.ResponseWriter, req *http.Request) int
 			req.Header["X-Forwarded-Email"] = []string{session.Email}
 		}
 	}
+	if p.PassUserHeaders {
+		req.Header["X-Forwarded-User"] = []string{session.User}
+		if session.Email != "" {
+			req.Header["X-Forwarded-Email"] = []string{session.Email}
+		}
+	}
 	if p.PassAccessToken && session.AccessToken != "" {
 		req.Header["X-Forwarded-Access-Token"] = []string{session.AccessToken}
 	}
diff --git a/oauthproxy_test.go b/oauthproxy_test.go
index 00bf4e8..9a7f5e3 100644
--- a/oauthproxy_test.go
+++ b/oauthproxy_test.go
@@ -156,6 +156,7 @@ func TestBasicAuthPassword(t *testing.T) {
 	opts.ClientSecret = "foobar"
 	opts.CookieSecure = false
 	opts.PassBasicAuth = true
+	opts.PassUserHeaders = true
 	opts.BasicAuthPassword = "This is a secure password"
 	opts.Validate()
 
diff --git a/options.go b/options.go
index 4777d9d..680d329 100644
--- a/options.go
+++ b/options.go
@@ -54,6 +54,7 @@ type Options struct {
 	PassAccessToken    bool     `flag:"pass-access-token" cfg:"pass_access_token"`
 	PassHostHeader     bool     `flag:"pass-host-header" cfg:"pass_host_header"`
 	SkipProviderButton bool     `flag:"skip-provider-button" cfg:"skip_provider_button"`
+	PassUserHeaders   bool     `flag:"pass-user-headers" cfg:"pass_user_headers"`
 
 	// These options allow for other providers besides Google, with
 	// potential overrides.
@@ -95,6 +96,7 @@ func NewOptions() *Options {
 		CookieExpire:        time.Duration(168) * time.Hour,
 		CookieRefresh:       time.Duration(0),
 		PassBasicAuth:       true,
+		PassUserHeaders:     true,
 		PassAccessToken:     false,
 		PassHostHeader:      true,
 		SkipProviderButton:  false,