Welby, New South Wales

{{Use Australian English|date=August 2019}}

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

{{Infobox Australian place

| type = town

| name = Welby

| region = Southern Highlands

| state = nsw

| coordinates = {{coord|-34.4404|150.4264|format=dms|display=inline,title}}

| pushpin_label_position = left

| pushpin_map_caption = Location in New South Wales

| image = Welby Hall 2023.jpg

| caption = Welby Hall, 2023

| lga = Wingecarribee Shire

| elevation = 647

| postcode = 2575

| parish =

| county =

| pop =

| stategov = Wollondilly

| fedgov = Whitlam

| dist1 = 122

| location1 = Sydney

| dist2 = 3

| location2 = Mittagong

| near-n =

| near-ne = Colo Vale

| near-e = Mittagong

|near-se = Bowral

|near-s = Bowral

|near-sw = Berrima

|near-w =

|near-nw =

}}

Welby is a small town in the Southern Highlands of New South Wales, Australia, in Wingecarribee Shire. It was originally called Fitz Roy. The town is located 1 km west of Mittagong and houses the local Welby cemetery.

According to the {{CensusAU|2016}}, Welby had a population of 759.{{Census 2016 AUS|id=SSC14219|name=Welby |access-date=11 July 2017|quick=on}} At the 2021 census, there were 764 people living at Welby.{{Cite web |title=2021 Welby, Census All persons QuickStats |url=https://www.abs.gov.au/census/find-census-data/quickstats/2021/SAL14236 |access-date=2022-08-24 |website=Australian Bureau of Statistics}}

A number of properties, built in both triple brick and stone with bull nose verandas, date back to 1850 and The old Fitz Roy Progress Association Hall which was built in 1931 is still standing. It is now an antique shop - The Merchant of Welby.