| Office: | Deputy Prime Minister of Finland |
| Term Start: | 29 October 1971 |
| Term End: | 23 February 1972 |
| Primeminister: | Teuvo Aura |
| Predecessor: | Veikko Helle |
| Successor: | Mauno Koivisto |
| Term Start2: | 14 May 1970 |
| Term End2: | 15 July 1970 |
| Primeminister2: | Teuvo Aura |
| Predecessor2: | Johannes Virolainen |
| Successor2: | Veikko Helle |
| Office3: | Minister of Finance |
| Term Start3: | 29 October 1971 |
| Term End3: | 23 February 1972 |
| Primeminister3: | Teuvo Aura |
| Successor3: | Mauno Koivisto |
| Term Start4: | 14 May 1970 |
| Term End4: | 15 July 1970 |
| Primeminister4: | Teuvo Aura |
| Predecessor4: | Eino Raunio |
| Successor4: | Carl Olof Tallgren |
| Term Start5: | 29 August 1958 |
| Term End5: | 13 January 1959 |
| Primeminister5: | Karl-August Fagerholm |
| Predecessor5: | Ilmo Nurmela |
| Successor5: | Wiljam Sarjala |
| Office6: | Minister of Defence |
| Term Start6: | 17 November 1953 |
| Term End6: | 5 May 1954 |
| Predecessor6: | Kauno Kleemola |
| Successor6: | Emil Skog |
| Office7: | Member of the Finnish Parliament |
| Term Start7: | 6 April 1945 |
| Term End7: | 19 February 1962 |
| Constituency7: | Vaasa |
| Birth Date: | 8 July 1913 |
| Birth Place: | Jyväskylä, Finland |
| Death Place: | Helsinki, Finland |
| Spouse: | Elli Leila Syvähuoko |
| Party: | National Coalition |
Päiviö Hetemäki (8 July 1913 in Jyväskylä – 12 May 1980) was a politician of the National Coalition Party in Finland. He served four times as a minister in the Finnish Council of State between 1953 and 1972.[1] Hetemäki was also the chairman of the Confederation of Finnish Industries.
He also served in the Board of the Bank of Finland 1971–1977.[2]