Jennie Carter (c. 1830 – August 1881) was an American journalist and essayist who wrote for the California African-American newspaper The Elevator from her home in Nevada County, California during the Reconstruction Era. She used the pen name Anna J. Trask and later Semper Fidelis. Her work covered diverse topics, including slavery, racism, women's suffrage, temperance, politics, and immigration, and was widely circulated in late 19th century black communities throughout the American West and to some extent, nationwide. In the 21st century, with the republication of her essays, her work began to receive wider attention.