:Mynydd-bach (electoral ward)

{{Use dmy dates|date=October 2019}}

{{more citations needed|date=October 2019}}

{{Infobox UK place

| official_name = Mynydd-bach ward

| country = Wales

| region =

| static_image_name = Wm swansea mynydd-bach.jpg

| static_image_width = 240px

| static_image_caption=

| area_total_km2 = 3.57

| area_footnotes =

| population = 8,872

| population_ref = (2011 census)

| constituency_westminster = Swansea East

| unitary_wales = Swansea

|lieutenancy_wales = West Glamorgan

| constituency_welsh_assembly = Swansea East

| hide_services = yes

| |councillor1 = Mike Lewis

| party1 = Labour

|councillor2 = Samuel Pritchard

| party2 = Labour

|councillor3 = Gloria Tanner

| party3 = Labour

}}

Mynydd-bach, formerly Mynyddbach ({{langx|cy|Mynydd-bach}}) is an electoral ward in the City and County of Swansea, Wales.

Mynydd-bach is bounded by the wards of Morriston and Landore to the east, Cwmbwrla to the south, and Llangyfelach and Penderry to the west.

The electoral ward consists of some or all of the following areas: Clase, Clasemont, Mynydd-Bach, Park View Estate, Penfillia Estate, Treboeth, Tirdeunaw, Pinewood, Mynydd Garnlywd and Bryn Rock, in the parliamentary constituency of Swansea East.

For electoral purposes, Mynydd-bach is broken down into the polling districts of: Mynydd Garnlwyd, Bryn Rock, Treboeth, Penfilia, Tirdeunaw, Clasemont and Clase. Mynydd-Bach returns 3 councillors to the City and County of Swansea council.

In 2022 the ward was officially renamed Mynydd-bach on the recommendation of the Welsh Language Commissioner.{{cite news|author=Richard Youle |url=https://www.walesonline.co.uk/news/wales-news/swansea-elections-councillors-news-voting-20902276 |title=Swansea is to have three more councillors next year as some boundaries change |work=Wales Online |date=30 June 2021 |access-date=22 May 2022 }}