List of Neighbours characters introduced in 1991

Neighbours is an Australian television soap opera that was first broadcast on 18 March 1985 until its final episode on 28 July 2022. The following is a list of characters that first appeared in the serial in 1991, by order of first appearance. The 7th season of Neighbours began airing on 21 January 1991. All characters were introduced by executive producer Don Battye. Michael Daniels was introduced in June. Rachel Blakely and Genevieve Lemon made their debuts in August as Gaby Willis and Brenda Riley respectively. Andrew Williams joined the cast as Brenda's nephew, Guy Carpenter in September, as did Simone Robertson as Phoebe Bright. Faye Hudson played by Lorraine Bayly, and the year's first baby Andrew Robinson, son of established characters Paul and Christina Robinson, were introduced in November.