The following is a list of characters that first appeared in the BBC soap opera EastEnders in 2015, by order of first appearance. All characters were introduced by the show's executive producer Dominic Treadwell-Collins. January saw the arrival of the year's first baby, , son of Ronnie Mitchell and Charlie Cotton. The following month saw the show celebrate its 30th anniversary with a live week, which oversaw the live arrivals of Vincent Hubbard, and the second baby born in 2015, , Vincent's daughter with Kim Fox-Hubbard. In March, arrived as Donna Yates' foster mother and an acquaintance of Les Coker followed by Stan Carter's friend and Sharon Mitchell's aunt , whilst Denise van Outen joined in April as . May saw the arrivals of June Whitfield as , Mick and Linda Carter's son , the year's third baby, Mo Harris' business associate and Kush Kazemi's mother, . Paul Coker, the grandson of Les and Pam Coker, was introduced in June, as was , the long-lost daughter of Shabnam Masood and Dean Wicks. After Kathy Sullivan's surprise return during the 30th anniversary in February, her husband Gavin Sullivan made his debut in August. September saw the arrivals of Max Branning's prosecution lawyer and , the baby son of Lauren Branning and Peter Beale. In October, Elaine Peacock's toyboy lover was introduced, as well as first transgender character to be played by a transgender actor, . December saw the birth of the year's fifth baby, Kush and Stacey Slater's son, .