| Intro | Umpire |
| Is |
Athlete Referee Cricketer Cricket umpire |
| From | Kenya |
| Type |
Sports |
| Gender | male |
| Birth |
8 April 1979, Nairobi, Nairobi County, Kenya |
| Age | 41 years |
| Star sign | Aries |
Isaac Otieno Oyieko (born 8 April 1979) is a former Kenyan cricket umpire. He stood in three Twenty20 International games between 2007 and 2010.