Jack Brain

{{short description|Australian rules footballer}}

{{Use dmy dates|date=September 2015}}

{{Use Australian English|date=September 2015}}

{{Infobox AFL biography

| name = Jack Brain

| image =

| fullname = Jack Brain

| birth_date = {{birth date|1920|06|20|df=y}}

| birth_place = Trafalgar, Victoria

| death_date = {{death date and age|2014|01|25|1920|06|20|df=y}}

| death_place =

| height = 169 cm

| weight = 63 kg

| position =

| statsend = 1948

| years1 = 1941–42, 1946–48

| club1 = {{AFL Haw}}

| games_goals1 = 58 (25)

| careerhighlights =

}}

Jack Brain (20 June 1920 – 25 January 2014) was a former Australian rules footballer who played with Hawthorn in the Victorian Football League (VFL).{{cite book |title=The Encyclopedia of AFL Footballers: every AFL/VFL player since 1897 |last=Holmesby|first=Russell|last2=Main|first2=Jim |year=2014 |edition=10th |isbn=978-1-921496-32-5 |publisher=BAS Publishing |location=Seaford, Victoria |page=89}}