Ondaatje

Ondaatje may refer to:

• Christopher Ondaatje (born 1933), Sri Lankan born Canadian-English businessman, philanthropist, adventurer, and writer
• Kim Ondaatje (born 1928), Canadian painter, photographer, and filmmaker
• Michael Ondaatje (born 1943) Sri Lankan-born Canadian novelist and poet
• Pearl Ondaatje, Sri Lankan radio personality
• Quint Ondaatje (1758–1818), Dutch patriot and politician