| Otto Bumbel | |
| Fullname: | Pedro Otto Bumbel |
| Birth Date: | 6 July 1914[1] |
| Birth Place: | Taquara, Brazil |
| Death Place: | Porto Alegre, Brazil |
| Position: | Midfielder |
| Clubs1: | Floriano |
| Clubs2: | Flamengo |
| Clubs3: | Corinthians |
| Manageryears1: | 1937–1938 |
| Managerclubs1: | Floriano |
| Manageryears2: | 1938–1944 |
| Managerclubs2: | Cruzeiro-RS |
| Manageryears3: | 1945–1946 |
| Managerclubs3: | Flamengo (assistant) |
| Manageryears4: | 1946–1947 |
| Managerclubs4: | Grêmio[2] |
| Manageryears5: | 1948 |
| Managerclubs5: | Grêmio |
| Manageryears6: | 1948–1950 |
| Managerclubs6: | Grêmio |
| Manageryears7: | 1951 |
| Managerclubs7: | Grêmio |
| Manageryears8: | 1951 |
| Managerclubs8: | Grêmio |
| Manageryears9: | 1952 |
| Managerclubs9: | Saprissa |
| Manageryears10: | 1953 |
| Managerclubs10: | Costa Rica |
| Manageryears11: | 1954 |
| Managerclubs11: | Guatemala |
| Manageryears12: | 1955–1956 |
| Managerclubs12: | Honduras |
| Manageryears13: | 1956–1958 |
| Managerclubs13: | Lusitano |
| Manageryears14: | 1958 |
| Managerclubs14: | Porto |
| Manageryears15: | 1958–1959 |
| Managerclubs15: | Académica |
| Manageryears16: | 1959–1960 |
| Managerclubs16: | Valencia |
| Manageryears17: | 1960–1962 |
| Managerclubs17: | Racing Santander |
| Manageryears18: | 1962 |
| Managerclubs18: | Lusitano[3] |
| Manageryears19: | 1962–1963 |
| Managerclubs19: | Elche |
| Manageryears20: | 1963–1964 |
| Managerclubs20: | Sevilla |
| Manageryears21: | 1964–1965 |
| Managerclubs21: | Atlético Madrid |
| Manageryears22: | 1965–1967 |
| Managerclubs22: | Elche |
| Manageryears23: | 1967–1969 |
| Managerclubs23: | Málaga |
| Manageryears24: | 1970–1971 |
| Managerclubs24: | Elche |
| Manageryears25: | 1971–1972 |
| Managerclubs25: | Mallorca |
| Manageryears26: | 1973–1974 |
| Managerclubs26: | Sabadell |
| Manageryears27: | 1977–1978 |
| Managerclubs27: | Málaga |
| Manageryears28: | 1979 |
| Managerclubs28: | Racing Ferrol |
Pedro Otto Bumbel (6 July 1914 – 2 August 1998) was a Brazilian professional football player and coach who managed a number of Spanish club sides, including Sabadell, Valencia, Racing de Santander, Elche, Sevilla, Atlético Madrid and Málaga.
Before moving to Spain, Bumbel was active in Costa Rica with Saprissa,[4] guiding the club to their first Primera División league title during the 1952–53 season.[5]
Deportivo Saprissa
1953 [5]
Atletico Madrid
1964-65[6]