Frank Howard Greenlaw

{{Short description|Canadian politician from Ontario}}

{{Infobox officeholder

| name = Frank Howard Greenlaw

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| parliament = Ontario Provincial

| term_start = October 20, 1919

| term_end = May 10, 1923

| predecessor = Elisha Jessop

| successor = Edwin Cyrus Graves

| riding = St. Catharines

| party = Labour

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}}

Frank Howard Greenlaw was a Canadian politician from the Labour Party. He represented St. Catharines in the Legislative Assembly of Ontario from 1919 to 1923.{{Cite web |date=1919-10-20 |title=Frank Howard Greenlaw {{!}} Legislative Assembly of Ontario |url=https://www.ola.org/en/members/all/frank-howard-greenlaw |access-date=2024-11-04 |website=www.ola.org |language=en}}