diff --git a/dnscrypt-proxy/config.go b/dnscrypt-proxy/config.go
index 5fa64fe64d..94218b880e 100644
--- a/dnscrypt-proxy/config.go
+++ b/dnscrypt-proxy/config.go
@@ -92,6 +92,7 @@ type Config struct {
 	BlockedQueryResponse     string                      `toml:"blocked_query_response"`
 	QueryMeta                []string                    `toml:"query_meta"`
 	AnonymizedDNS            AnonymizedDNSConfig         `toml:"anonymized_dns"`
+	TLSClientAuth            TLSClientAuthConfig         `toml:"tls_client_auth"`
 }
 
 func newConfig() Config {
@@ -214,6 +215,16 @@ type ServerSummary struct {
 	Stamp       string   `json:"stamp"`
 }
 
+type TLSClientAuthCredsConfig struct {
+	ServerName string `toml:"server_name"`
+	ClientCert string `toml:"client_cert"`
+	ClientKey  string `toml:"client_key"`
+}
+
+type TLSClientAuthConfig struct {
+	Creds []TLSClientAuthCredsConfig `toml:"creds"`
+}
+
 type ConfigFlags struct {
 	List                    *bool
 	ListAll                 *bool
@@ -472,6 +483,17 @@ func ConfigLoad(proxy *Proxy, flags *ConfigFlags) error {
 		}
 		proxy.routes = &routes
 	}
+	configClientCreds := config.TLSClientAuth.Creds
+	creds := make(map[string]DOHClientCreds)
+	for _, configClientCred := range configClientCreds {
+		credFiles := DOHClientCreds{
+			clientCert: configClientCred.ClientCert,
+			clientKey:  configClientCred.ClientKey,
+		}
+		creds[configClientCred.ServerName] = credFiles
+	}
+	proxy.dohCreds = &creds
+
 	proxy.serversWithBrokenQueryPadding = config.BrokenImplementations.BrokenQueryPadding
 
 	if *flags.ListAll {
diff --git a/dnscrypt-proxy/example-dnscrypt-proxy.toml b/dnscrypt-proxy/example-dnscrypt-proxy.toml
index 390a6d48c6..0780dd9348 100644
--- a/dnscrypt-proxy/example-dnscrypt-proxy.toml
+++ b/dnscrypt-proxy/example-dnscrypt-proxy.toml
@@ -674,3 +674,14 @@ broken_query_padding = ['cisco', 'cisco-ipv6', 'cisco-familyshield', "quad9-dnsc
 
   # [static.'myserver']
   # stamp = 'sdns:AQcAAAAAAAAAAAAQMi5kbnNjcnlwdC1jZXJ0Lg'
+
+
+################################
+#   TLS Client Authentication  #
+################################
+
+[tls_client_auth]
+
+# creds = [
+#    { server_name='myserver', client_cert='client.crt', client_key='client.key' },
+# ]
diff --git a/dnscrypt-proxy/proxy.go b/dnscrypt-proxy/proxy.go
index 291f674978..56ea16309f 100644
--- a/dnscrypt-proxy/proxy.go
+++ b/dnscrypt-proxy/proxy.go
@@ -77,6 +77,7 @@ type Proxy struct {
 	routes                        *map[string][]string
 	serversWithBrokenQueryPadding []string
 	showCerts                     bool
+	dohCreds                      *map[string]DOHClientCreds
 }
 
 func (proxy *Proxy) addDNSListener(listenAddrStr string) {
diff --git a/dnscrypt-proxy/serversInfo.go b/dnscrypt-proxy/serversInfo.go
index e8c38c4cff..1a6ace0398 100644
--- a/dnscrypt-proxy/serversInfo.go
+++ b/dnscrypt-proxy/serversInfo.go
@@ -35,6 +35,11 @@ type ServerBugs struct {
 	incorrectPadding bool
 }
 
+type DOHClientCreds struct {
+	clientCert string
+	clientKey  string
+}
+
 type ServerInfo struct {
 	Proto              stamps.StampProtoType
 	MagicQuery         [8]byte
@@ -54,6 +59,7 @@ type ServerInfo struct {
 	rtt                ewma.MovingAverage
 	initialRtt         int
 	useGet             bool
+	DOHClientCreds     DOHClientCreds
 }
 
 type LBStrategy int
@@ -378,6 +384,15 @@ func fetchDoHServerInfo(proxy *Proxy, name string, stamp stamps.ServerStamp, isN
 		Path:   stamp.Path,
 	}
 	body := dohTestPacket(0xcafe)
+	dohClientCreds, ok := (*proxy.dohCreds)[name]
+	if !ok {
+		dohClientCreds, ok = (*proxy.dohCreds)["*"]
+	}
+	if ok {
+		dlog.Noticef("[%s] Cert: %s, Key: %s", name, dohClientCreds.clientCert, dohClientCreds.clientKey)
+		proxy.xTransport.tlsClientCreds = dohClientCreds
+		proxy.xTransport.rebuildTransport()
+	}
 	useGet := false
 	if _, _, _, err := proxy.xTransport.DoHQuery(useGet, url, body, proxy.timeout); err != nil {
 		useGet = true
diff --git a/dnscrypt-proxy/xtransport.go b/dnscrypt-proxy/xtransport.go
index 927ab9d55a..7cb02ede87 100644
--- a/dnscrypt-proxy/xtransport.go
+++ b/dnscrypt-proxy/xtransport.go
@@ -59,6 +59,7 @@ type XTransport struct {
 	tlsCipherSuite           []uint16
 	proxyDialer              *netproxy.Dialer
 	httpProxyFunction        func(*http.Request) (*url.URL, error)
+	tlsClientCreds           DOHClientCreds
 }
 
 func NewXTransport() *XTransport {
@@ -156,10 +157,17 @@ func (xTransport *XTransport) rebuildTransport() {
 	if xTransport.httpProxyFunction != nil {
 		transport.Proxy = xTransport.httpProxyFunction
 	}
-	if xTransport.tlsDisableSessionTickets || xTransport.tlsCipherSuite != nil {
-		tlsClientConfig := tls.Config{
-			SessionTicketsDisabled: xTransport.tlsDisableSessionTickets,
+	tlsClientConfig := tls.Config{}
+	clientCreds := xTransport.tlsClientCreds
+	if (clientCreds != DOHClientCreds{}) {
+		cert, err := tls.LoadX509KeyPair(clientCreds.clientCert, clientCreds.clientKey)
+		if err != nil {
+			dlog.Error(err)
 		}
+		tlsClientConfig.Certificates = []tls.Certificate{cert}
+	}
+	if xTransport.tlsDisableSessionTickets || xTransport.tlsCipherSuite != nil {
+		tlsClientConfig.SessionTicketsDisabled = xTransport.tlsDisableSessionTickets
 		if !xTransport.tlsDisableSessionTickets {
 			tlsClientConfig.ClientSessionCache = tls.NewLRUClientSessionCache(10)
 		}
@@ -167,8 +175,8 @@ func (xTransport *XTransport) rebuildTransport() {
 			tlsClientConfig.PreferServerCipherSuites = false
 			tlsClientConfig.CipherSuites = xTransport.tlsCipherSuite
 		}
-		transport.TLSClientConfig = &tlsClientConfig
 	}
+	transport.TLSClientConfig = &tlsClientConfig
 	http2.ConfigureTransport(transport)
 	xTransport.transport = transport
 }