6 ft 1 in (185.4 cm)
A commonly listed height, as Wikipedia gives it, with no date or method, so shoes and rounding may be part of the number.
Source: Wikipedia
Quinton Jackson is commonly listed at 6 ft 1 in (185.4 cm).
A figure repeated without a date or a measurement. Where this height comes from
Quinton Jackson’s 6 ft 1 in (185.4 cm) is tall for a US man: about 91 in 100 US men are shorter.
Quinton Jackson is in the middle of the 26 mixed martial arts fighters we have heights for: Tom Aspinall (6 ft 5 in) stands 4 in (10.2 cm) taller and Hannah Goldy (5 ft 4 in) is 9 in (22.9 cm) shorter.
Also listed at 6 ft 1 in: Dominik Mysterio, Seth Rollins and Ric Flair.
A commonly listed height, as Wikipedia gives it, with no date or method, so shoes and rounding may be part of the number.
Source: Wikipedia
Photo: Chief National Guard Bureau from USA, CC BY 2.0, via Wikimedia Commons, cropped.
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| APA | Heightvs. (2026, November 3). Quinton Jackson height: 6 ft 1 in (185 cm), drawn beside you. https://heightvs.com/how-tall/quinton-jackson |
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| MLA | “Quinton Jackson Height: 6 ft 1 in (185 cm), Drawn Beside You.” Heightvs, 3 Nov. 2026, heightvs.com/how-tall/quinton-jackson. |
| Chicago | “Quinton Jackson Height: 6 ft 1 in (185 cm), Drawn Beside You.” Heightvs. Last modified November 3, 2026. https://heightvs.com/how-tall/quinton-jackson. |
| Link | <a href="https://heightvs.com/how-tall/quinton-jackson">Quinton Jackson height: 6 ft 1 in (185 cm), drawn beside you (Heightvs)</a> |
For the height itself, cite the original publisher as well: Wikipedia.