Francesca Buller is an English actress best known for her portrayal of various characters in the TV series Farscape, most notably that of War Minister Ahkna. She also has performed in theatre roles, including in Hamlet and Merchant of Venice.
Buller is married to fellow actor Ben Browder, who played John Crichton in Farscape and Cameron Mitchell in Stargate SG-1. They met while they were studying at the Central School of Speech and Drama in London.
Buller was nominated for Best Special Guest Television in Bad Timing for the SyFy Genre Awards.