diff --git a/packet.go b/packet.go
index deffd0b..bce0a1f 100644
--- a/packet.go
+++ b/packet.go
@@ -506,3 +506,36 @@ func (p Packet) MarshalTo(buf []byte) (n int, err error) {
 func (p Packet) MarshalSize() int {
 	return p.Header.MarshalSize() + len(p.Payload) + int(p.PaddingSize)
 }
+
+// Clone returns a deep copy of p.
+func (p Packet) Clone() *Packet {
+	clone := &Packet{}
+	clone.Header = p.Header.Clone()
+	if p.Payload != nil {
+		clone.Payload = make([]byte, len(p.Payload))
+		copy(clone.Payload, p.Payload)
+	}
+	clone.PaddingSize = p.PaddingSize
+	return clone
+}
+
+// Clone returns a deep copy h.
+func (h Header) Clone() Header {
+	clone := h
+	if h.CSRC != nil {
+		clone.CSRC = make([]uint32, len(h.CSRC))
+		copy(clone.CSRC, h.CSRC)
+	}
+	if h.Extensions != nil {
+		ext := make([]Extension, len(h.Extensions))
+		for i, e := range h.Extensions {
+			ext[i] = e
+			if e.payload != nil {
+				ext[i].payload = make([]byte, len(e.payload))
+				copy(ext[i].payload, e.payload)
+			}
+		}
+		clone.Extensions = ext
+	}
+	return clone
+}
diff --git a/packet_test.go b/packet_test.go
index 0ccd26c..40cb1a0 100644
--- a/packet_test.go
+++ b/packet_test.go
@@ -1390,6 +1390,59 @@ func TestRoundtrip(t *testing.T) {
 	}
 }
 
+func TestCloneHeader(t *testing.T) {
+	h := Header{
+		Marker:           true,
+		Extension:        true,
+		ExtensionProfile: 1,
+		Extensions: []Extension{
+			{0, []byte{
+				0xFF, 0xFF, 0xFF, 0xFF,
+			}},
+		},
+		Version:        2,
+		PayloadType:    96,
+		SequenceNumber: 27023,
+		Timestamp:      3653407706,
+		SSRC:           476325762,
+		CSRC:           []uint32{},
+	}
+	clone := h.Clone()
+	if !reflect.DeepEqual(h, clone) {
+		t.Errorf("Cloned clone does not match the original")
+	}
+
+	h.CSRC = append(h.CSRC, 1)
+	if len(clone.CSRC) == len(h.CSRC) {
+		t.Errorf("Expected CSRC to be unchanged")
+	}
+	h.Extensions[0].payload[0] = 0x1F
+	if clone.Extensions[0].payload[0] == 0x1F {
+		t.Errorf("Expected Extensions to be unchanged")
+	}
+}
+
+func TestClonePacket(t *testing.T) {
+	rawPkt := []byte{
+		0x90, 0xe0, 0x69, 0x8f, 0xd9, 0xc2, 0x93, 0xda, 0x1c, 0x64,
+		0x27, 0x82, 0xBE, 0xDE, 0x00, 0x01, 0x50, 0xAA, 0x00, 0x00,
+		0x98, 0x36, 0xbe, 0x88, 0x9e,
+	}
+	p := &Packet{
+		Payload: rawPkt[20:],
+	}
+
+	clone := p.Clone()
+	if !reflect.DeepEqual(p, clone) {
+		t.Errorf("Cloned Packet does not match the original")
+	}
+
+	p.Payload[0] = 0x1F
+	if clone.Payload[0] == 0x1F {
+		t.Errorf("Expected Payload to be unchanged")
+	}
+}
+
 func BenchmarkMarshal(b *testing.B) {
 	rawPkt := []byte{
 		0x90, 0x60, 0x69, 0x8f, 0xd9, 0xc2, 0x93, 0xda, 0x1c, 0x64,