- See Sisko for other articles with titles that contain, either by relationship or by coincidence, this character's surname.
- This character is a member of the Sisko family.
Around 2350, Benjamin Sisko helped his sister construct a robotic skeleton float for Mardi Gras in New Orleans. The float later crashed against a balcony railing on Bourbon Street and Sisko blamed Judith for the malfunction, although she believed he knew it was his fault for overloading the servos. (DS9 - Mission Gamma novel: Lesser Evil)
In September 2376, Judith, along with her father and the O'Brien family, travelled to Bajor to join Kasidy Yates for the birth of her daughter, Judith's niece. Miles O'Brien noted how much Judith's facial expression resembled that of her brother's when upset. (DS9 novel: Unity)