Percival Fynn

{{Short description|Rhodesian diplomat & politician (1872-1940)}}

{{Infobox officeholder

| office = Minister of Internal Affairs

| office2 = Member of the Parliament of Rhodesia for Salisbury North

| termstart2 = 1924

| termend2 = 1934

| party = United Rhodesia Party

| birth_date = 16 August 1872

| death_date = 25 April 1940 (aged 67)

| term_start = 13 November 1935

| term_end = 3 October 1939

| primeminister = Godfrey Huggins

| successor = Harry Davies

| predecessor = Vernon Arthur Lewis

| honorific_prefix = Sir

| honorific_suffix = OBE

}}

Sir Percival Donald Leslie Fynn OBE (16 August 1872 – 25 April 1940) was a Rhodesian diplomat and politician.{{Cite news |date=1940-04-26 |title=SIR PERCIVAL FYNN, 67; RHODESIAN DIPLOMAT; Minister of Internal Affairs Since 1935 Dies in Salisbury |work=The New York Times |url=https://www.nytimes.com/1940/04/26/archives/sir-percival-fynn-67-rhodesian-diplomat-minister-of-internal.html |access-date=2023-08-31 |issn=0362-4331}}

He was Treasurer in the First Cabinet of Southern Rhodesia.