Mark Langdon

{{Short description|Australian rules footballer}}

{{Use dmy dates|date=July 2016}}

{{Use Australian English|date=July 2016}}

{{Infobox AFL biography

| name = Mark Langdon

| image =

| fullname = Mark Ian Langdon

| birth_date = {{birth date|1927|09|25|df=y}}

| birth_place =

| death_date = {{death date and age|2014|09|09|1927|09|25|df=y}}{{cite web |url=https://smct.org.au/deceasedsearch/result/813404 |title=Mark Ian Langdon |publisher=Southern Metropolitan Cemeteries Trust}}

| death_place =

| originalteam = Melbourne Grammar

| height = 178 cm

| weight = 76 kg

| position =

| statsend = 1952

| years1 = 1947–52

| club1 = {{AFL StK}}

| games_goals1 = 32 (5)

| careerhighlights =

}}

Mark Ian Langdon (25 September 1927 – 9 September 2014) was an Australian rules footballer who played with St Kilda in the Victorian Football League (VFL).{{cite book |title=The Encyclopedia of AFL Footballers: every AFL/VFL player since 1897 |last1=Holmesby|first1=Russell|last2=Main|first2=Jim |year=2014 |edition=10th |isbn=978-1-921496-32-5 |publisher=BAS Publishing |location=Seaford, Victoria |page=499}}