WBXH-CD (channel 39) is a low-power, Class A television station in Baton Rouge, Louisiana, United States, affiliated with MyNetworkTV.

The two stations share studios on Government Street in downtown Baton Rouge, where WBXH-CD's transmitter is also located.

Therefore, it is simulcast in standard definition on WAFB's fourth digital subchannel in order to reach the entire market; this can be seen on channel 9.4 from a transmitter on River Road near the city's Riverbend section.

WBXH was the third and final station in Baton Rouge to be affiliated with the network, as UPN was originally programmed on WBTR from 1995 to 1999 and then on KZUP from 1999 to 2003.

MyNetworkTV was created in order to give UPN and WB stations, not mentioned as becoming CW affiliates, another option besides becoming independent.

On March 7, WBXH was announced as an affiliate of MyNetworkTV along with sister stations WUAB in Cleveland and KFVE in Honolulu.

On August 1, 2015, the station added Grit and Escape (now Ion Mystery) as subchannels; they are also available on Cox Cable channels 128 and 129 in the Baton Rouge market.

On March 3, 2008, WAFB became the first in Baton Rouge and the third in Louisiana to broadcast their local news in high definition; the newscasts on WBXH were included in the upgrade.