Favrot & Livaudais (1891–1933) was an architectural firm in New Orleans, Louisiana. The firm designed many buildings that are listed on the National Register of Historic Places. The firm was founded in 1891 by Charles Favrot (1866-1939) and Louis A. Livaudais (1870-1932). Charles Favrot was the son-in-law to architect, James Freret. Louis Livaudais had worked with Freret sometime before the two decided to join together to start their own architectural practice.