Greg Knowles

{{short description|New Zealand sailor}}

{{Use dmy dates|date=June 2020}}

{{Infobox sportsperson

| name = Greg Knowles

| full_name =

| image =

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| nationality = New Zealand

| sport = Sailing

| birth_date = {{birth date and age|1963|9|10|df=yes}}

| birth_place = Auckland, New Zealand

| death_date =

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}}

Greg Knowles (born 10 September 1963) is a New Zealand sailor. He competed at the 1988 Summer Olympics and the 1992 Summer Olympics.{{cite web|url=https://www.olympedia.org/athletes/62621 |title=Greg Knowles |work=Olympedia |access-date=21 June 2020}}