5 ft 0 in (152 cm)
A commonly listed height: it appears across many profiles, but none says when or how it was measured, so shoes and rounding may be part of the number.
Mary-Kate Olsen is commonly listed at 5 ft 0 in (152 cm).
A figure repeated without a date or a measurement. Where this height comes from
Mary-Kate Olsen’s 5 ft 0 in (152 cm) is short for a US woman: about 10 in 100 US women are shorter.
Mary-Kate Olsen is the shortest of the 19 businesspeople we have heights for: Ashley Olsen (5 ft 1 in) is next, 1 in (3 cm) taller.
A commonly listed height: it appears across many profiles, but none says when or how it was measured, so shoes and rounding may be part of the number.
Photo: David Shankbone, CC BY 3.0, via Wikimedia Commons, cropped.
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| APA | Heightvs. (2026, November 3). Mary-Kate Olsen height: 5 ft 0 in (152 cm), drawn beside you. https://heightvs.com/how-tall/mary-kate-olsen |
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| MLA | “Mary-Kate Olsen Height: 5 ft 0 in (152 cm), Drawn Beside You.” Heightvs, 3 Nov. 2026, heightvs.com/how-tall/mary-kate-olsen. |
| Chicago | “Mary-Kate Olsen Height: 5 ft 0 in (152 cm), Drawn Beside You.” Heightvs. Last modified November 3, 2026. https://heightvs.com/how-tall/mary-kate-olsen. |
| Link | <a href="https://heightvs.com/how-tall/mary-kate-olsen">Mary-Kate Olsen height: 5 ft 0 in (152 cm), drawn beside you (Heightvs)</a> |