Cao may refer to:
Caodaism (Vietnamese: Đạo Cao Đài, Chữ nôm: 道高臺) is a monotheistic religion officially established in the city of Tây Ninh in southern Vietnam in 1926. The full name of the religion is Đại Đạo Tam Kỳ Phổ Độ (The Great Faith [for the] Third Universal Redemption).
Cao Cao ([tsʰǎu̯ tsʰáu̯]; Chinese: 曹操; 155 – 15 March 220), courtesy name Mengde, was a Chinese warlord and the penultimate Chancellor of the Eastern Han dynasty who rose to great power in the final years of the dynasty.
Cao Yunding (simplified Chinese: 曹赟定; traditional Chinese: 曹贇定; pinyin: Cáo Yūndìng; born 22 November 1989) is a Chinese footballer who currently plays for Shanghai Shenhua in the Chinese Super League.
This article contains the family trees of members of the Cao clan, who ruled the state of Cao Wei (220-265) in the Three Kingdoms period (220-280) in China.
Cao Pi (187 – 29 June 226), courtesy name Zihuan, was the first emperor of the state of Cao Wei in the Three Kingdoms period.
Cao Zhibai (Chinese: 曹知白; pinyin: Cáo Zhībái; Wade–Giles: Ts'ao Chih-pai; 1271-1355) was a renowned Chinese painter and bibliophile from the Yuan Dynasty.
Cao Bin (曹彬) (931-999) was a military general in imperial China. A nephew-in-law of Guo Wei, who founded the Later Zhou in 951, Cao first rose up through the ranks of the Later Zhou military.
Cao Wei (220–265) was one of the three major states that competed for supremacy over China in the Three Kingdoms period (220–280).
Caol Uno (宇野薫, Uno Kaoru) (born May 8, 1975) is a Japanese mixed martial artist. He is the Co-Champion of the UFC 41 Lightweight Tournament and a former Shooto Lightweight Champion.