diff --git a/code/modules/mob/living/carbon/human/human.dm b/code/modules/mob/living/carbon/human/human.dm
index 0a8e0b44dd..c8d17cd63b 100644
--- a/code/modules/mob/living/carbon/human/human.dm
+++ b/code/modules/mob/living/carbon/human/human.dm
@@ -19,6 +19,7 @@
 	var/can_defib = 1					//Horrible damage (like beheadings) will prevent defibbing organics.
 	var/active_regen = FALSE //Used for the regenerate proc in human_powers.dm
 	var/active_regen_delay = 300
+	var/last_breath_sound				// Feels weird doing this, but allows us to store the value across proc calls per-mob.
 
 /mob/living/carbon/human/Initialize(mapload, var/new_species = null)
 	if(!dna)
diff --git a/code/modules/mob/living/carbon/human/life.dm b/code/modules/mob/living/carbon/human/life.dm
index 124401844d..dcf1b26176 100644
--- a/code/modules/mob/living/carbon/human/life.dm
+++ b/code/modules/mob/living/carbon/human/life.dm
@@ -563,6 +563,16 @@
 	else
 		failed_last_breath = 0
 		adjustOxyLoss(-5)
+		
+	if(!does_not_breathe && client) // If we breathe, and have an active client, check if we have synthetic lungs.
+		var/obj/item/organ/internal/lungs/L = internal_organs_by_name[O_LUNGS]
+		var/turf = get_turf(src)
+		var/mob/living/carbon/human/M = src
+		if(L.robotic < ORGAN_ROBOT && is_below_sound_pressure(turf) && M.internal) // Only non-synthetic lungs, please, and only play these while the pressure is below that which we can hear sounds normally AND we're on internals.
+			if(!failed_inhale && (world.time >= (last_breath_sound + 7 SECONDS))) // Were we able to inhale successfully? Play inhale.
+				var/exhale = failed_exhale // Pass through if we passed exhale or not
+				play_inhale(M, exhale)
+				last_breath_sound = world.time
 
 
 	// Hot air hurts :(
@@ -629,6 +639,26 @@
 
 	breath.update_values()
 	return 1
+	
+/mob/living/carbon/human/proc/play_inhale(var/mob/living/M, var/exhale)
+	var/suit_inhale_sound
+	if(species.suit_inhale_sound)
+		suit_inhale_sound = species.suit_inhale_sound
+	else // Failsafe
+		suit_inhale_sound = 'sound/effects/mob_effects/suit_breathe_in.ogg'
+	
+	playsound_local(get_turf(src), suit_inhale_sound, 100, pressure_affected = FALSE, volume_channel = VOLUME_CHANNEL_AMBIENCE)
+	if(!exhale) // Did we fail exhale? If no, play it after inhale finishes.
+		addtimer(CALLBACK(src, .proc/play_exhale, M), 5 SECONDS)
+	
+/mob/living/carbon/human/proc/play_exhale(var/mob/living/M)
+	var/suit_exhale_sound
+	if(species.suit_exhale_sound)
+		suit_exhale_sound = species.suit_exhale_sound
+	else // Failsafe
+		suit_exhale_sound = 'sound/effects/mob_effects/suit_breathe_out.ogg'
+	
+	playsound_local(get_turf(src), suit_exhale_sound, 100, pressure_affected = FALSE, volume_channel = VOLUME_CHANNEL_AMBIENCE)
 
 /mob/living/carbon/human/handle_environment(datum/gas_mixture/environment)
 	if(!environment)
diff --git a/code/modules/mob/living/carbon/human/species/species.dm b/code/modules/mob/living/carbon/human/species/species.dm
index 7639edcf70..0a7189e54b 100644
--- a/code/modules/mob/living/carbon/human/species/species.dm
+++ b/code/modules/mob/living/carbon/human/species/species.dm
@@ -129,6 +129,8 @@
 	var/breath_type = "oxygen"								// Non-oxygen gas breathed, if any.
 	var/poison_type = "phoron"								// Poisonous air.
 	var/exhale_type = "carbon_dioxide"						// Exhaled gas type.
+	var/suit_inhale_sound = 'sound/effects/mob_effects/suit_breathe_in.ogg'
+	var/suit_exhale_sound = 'sound/effects/mob_effects/suit_breathe_out.ogg'
 
 	var/body_temperature = 310.15							// Species will try to stabilize at this temperature. (also affects temperature processing)
 
diff --git a/sound/effects/mob_effects/suit_breathe_in.ogg b/sound/effects/mob_effects/suit_breathe_in.ogg
new file mode 100644
index 0000000000..945959e0ab
Binary files /dev/null and b/sound/effects/mob_effects/suit_breathe_in.ogg differ
diff --git a/sound/effects/mob_effects/suit_breathe_out.ogg b/sound/effects/mob_effects/suit_breathe_out.ogg
new file mode 100644
index 0000000000..14f444b71e
Binary files /dev/null and b/sound/effects/mob_effects/suit_breathe_out.ogg differ