沃因贾马是西非国家利比里亚北部的城市，也是洛法县的首府，海拔高度550米，居民主要种植水稻、木薯、水果和蔬菜，大部分居民信奉伊斯兰教，城内有发电厂、学校、警局、海关站、医院和机场，2008年人口26,594。

Voinjama is a small city that serves as the capital of Lofa County, Liberia and is located in the hilly, far northern part of the country near the Guinean border. As of the 2008 national census, the population stood at 26,594.

Before the Liberian civil war it was a busy crossroads town, with a large weekly market. The population was principally from the Lorma and Mandingo tribes, with other ethnic groups from surrounding areas also present. It boasted a number of schools, including the public Voinjama Multilateral High School, as well as Saint Joseph's Catholic school under the direction of Sister Joan Margaret Kelly, and private schools run by Swedish missionaries and other groups. The Voinjama airport, outside of town on the road to Zorzor, featured a grass landing strip and flight service several times a week from Monrovia through the national carrier, Air Liberia.