John Ewasew

{{More citations needed|date=July 2025}}{{Short description|Canadian lawyer and politician (1922–1978)}}

{{Infobox officeholder

| honorific-prefix = The Hon.

| name = John Ewasew the second

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| office = Senator for Montarville, Quebec

| predecessor = Louis-Philippe Gélinas

| successor = Dalia Wood

| appointed = Pierre Trudeau

| term_start = 1976

| term_end = 1978

| birth_date = {{birth date|1922|03|13}}

| birth_place = Grenfell, Saskatchewan

| death_date = {{death date and age|1978|03|26|1922|03|13}}

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| party = Liberal

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John Ewasew (13 March 1922 – 26 March 1978) was a Canadian lawyer and senator. A Liberal, he was appointed to the Senate of Canada on 17 December 1976 on the recommendation of Pierre Trudeau. He represented the senatorial division of Montarville, Quebec until his death.