diff --git a/TTS/tts/layers/losses.py b/TTS/tts/layers/losses.py
index 0ce4ada9..b4866df1 100644
--- a/TTS/tts/layers/losses.py
+++ b/TTS/tts/layers/losses.py
@@ -658,3 +658,47 @@ class VitsDiscriminatorLoss(nn.Module):
         loss = loss + return_dict["loss_disc"]
         return_dict["loss"] = loss
         return return_dict
+
+
+class FastPitchLoss(nn.Module):
+    def __init__(self, c):
+        super().__init__()
+        self.spec_loss = MSELossMasked(False)
+        self.ssim = SSIMLoss()
+        self.dur_loss = MSELossMasked(False)
+        self.pitch_loss = MSELossMasked(False)
+
+        self.spec_loss_alpha = c.spec_loss_alpha
+        self.ssim_loss_alpha = c.ssim_loss_alpha
+        self.dur_loss_alpha = c.dur_loss_alpha
+        self.pitch_loss_alpha = c.pitch_loss_alpha
+
+    def forward(
+        self,
+        decoder_output,
+        decoder_target,
+        decoder_output_lens,
+        dur_output,
+        dur_target,
+        pitch_output,
+        pitch_target,
+        input_lens,
+    ):
+
+        l1_loss = self.l1(decoder_output, decoder_target, decoder_output_lens)
+        ssim_loss = self.ssim(decoder_output, decoder_target, decoder_output_lens)
+        huber_loss = self.huber(dur_output, dur_target, input_lens)
+        pitch_loss = self.pitch_loss(pitch_output, pitch_target, input_lens)
+        loss = (
+            self.l1_alpha * l1_loss
+            + self.ssim_alpha * ssim_loss
+            + self.huber_alpha * huber_loss
+            + self.pitch_alpha * pitch_loss
+        )
+        return {
+            "loss": loss,
+            "loss_l1": l1_loss,
+            "loss_ssim": ssim_loss,
+            "loss_dur": huber_loss,
+            "loss_pitch": pitch_loss,
+        }