Antoinette Wailan Weënas[1] (25 November 1901 – 9 March 1991), better known by her birth name Antoinette Wailan Waroh, was an Indonesian politician who became the only female parliament member in the Provisional Representative Body of East Indonesia.

In 1934, she was promoted and became the vice principal of the school, and in 1935, she was employed to the government at the Women Education Bureau in the Manado Residency.

Waroh was reported to have criticized the members of the parliament for failing to make a binding resolution regarding the dissolution of the cabinet of the State of East Indonesia.

[9] During the 1955 Indonesian Constitutional Assembly election, Waroh was nominated as the member for the Constitutional Assembly for the West Java,[10] West Kalimantan,[11] and the Central and North Sulawesi constituency for the National People's Party.

[2] By the people in her hometown, Waroh was nicknamed Oma Parlemen (Grandma Parliament).