Ah Meng (circa 18 June 1960 – 8 February 2008) (Chinese: 阿明) was a female Sumatran orangutan and a tourism icon of Singapore.

[1] Due to her early years being raised by a family, Ah Meng was more approachable by humans than other primates in her clan.

Due to her interactive nature, she was the first to host the zoo's 'Breakfast With Ah Meng' programme, whereby visitors would eat their morning meal and then have a photograph taken with the orangutan.

Some of the foreign dignitaries and celebrities that visited Ah Meng included Prince Philip, Michael Jackson and Steve Irwin.

[1] In March 1982, during the shooting of a promotional video at MacRitchie Reservoir, Ah Meng climbed a tree and stayed there for two nights.

She was 47 years old, and was survived by two sons, Hsing Hsing (who died of diabetic complications at the Perth Zoo in 2017) and Satria, and three daughters, Medan, Hong Bao (named for the reddish hair orangutans have that shares the same colour as the red envelopes given to relatives during the Lunar New Year), and Sayang (darling), 12 grandchildren and 5 great-grandchildren.