Gillian Alexy (born 1986), Australian actressGillian Allnutt (born 1949), English poetGillian Anderson (born 1968), American actressGillian Apps (born 1983), Canadian ice hockey playerGillian Armstrong (born 1950), Australian film directorGillian Attard (born 1983), Maltese actressGillian Avery (born 1926), British children’s novelist and literary historianGillian Ayres (born 1930), English painterGillian Bailey (born 1955), British academic and former actressGillian Barge (1940-2003), English stage, television and film actressGillian Baverstock (1931-2007), British authorGillian Baxter, British writerGillian Beer (born 1935), British literary criticGillian Bevan (born 1950), British actressGillian Blake (born 1949), British actressGillian Blakeney (born 1966), Australian dance musicianGillian Bonner (born 1966), American modelGillian Bouras (born 1945), Australian writerGillian Boxx (born 1973), American Olympic medalistGillian Bradshaw (born 1956), American writerGillian Carnegie (born 1971), English artistGillian Chan (born 1954), Canadian children's authorGillian Chung (born 1981), Hong Kong singerGillian Clark (aid worker) (circa 1956-2003), Canadian humanitarianGillian Clark (born 1961), former English badminton playerGillian Clarke (born 1937), Welsh poetGillian Condy (born 1952), South African botanical artistGillian Conoley (born 1955), American poetGillian Coultard (born 1963), retired English football playerGillian Cowley (born 1955), Zimbabwean field hockey playerGillian Cross (born 1945), English children's writerGillian Elisa (born 1953), Welsh actressGillian Ferrari (born 1980), Canadian ice hockey playerGillian Findlay, Canadian television journalistGillian Flynn, American author and television criticGillian Foulger, English geologistGillian Galbraith, Scottish crime writerGillian Gilbert (born 1961), British keyboardist, guitarist and vocalistGillian Gilks (born 1950), former English badminton playerGillian Gowers (born 1964), English badminton playerGillian Guess (born 1955), Canadian criminalGillian Hills (born 1944), film actressGillian Horovitz (born 1955), English long-distance runnerGillian Howie, English philosopherGillian Iliana Waters (born 1975), African-American actressGillian Jacobs (born 1982), American stage and film actressGillian Jones, Australian actressGillian Joseph (born 1969), British newscasterGillian Kearney (born 1972), English actressGillian King, British paleontologistGillian Knight (born 1934), English singer and actorGillian Lowndes (born 1936), English ceramic sculptorGillian Lucky (born 1967), Trinidad and Tobago politician and lawyerGillian Lynne (born 1926), British ballerina, dancer, actor, theatre director , television director and choreographerGillian Maguire (born 1991), English actress and musicianGillian McConway, English cricketerGillian McCutcheon, British actressGillian McIver, Canadian artistGillian McKeith (born 1959), Scottish non-fiction writerGillian Merron (born 1959), politician in the United KingdomGillian Morgan (born 1953), British civil servantGillian Murphy (born 1979), American dancerGillian Norris (born 1978), Irish dancer and modelGillian O'Sullivan (born 1976), Irish race walkerGillian Oliver, British nurseGillian Porter (born 1965), Northern Irish television presenterGillian Pugh, British social welfare officialGillian Rogerson, English children's writerGillian Rolton (born 1956), Australian equestrianGillian Rose (1947-1995), British scholarGillian Rose (geographer) (born 1962), British geographerGillian Rubinstein (born 1942), Australian children's author and playwrightGillian Russell (born 1973), Jamaican athleteGillian Sewell (born 1972), Canadian field hockey playerGillian Sheen (born 1928), British fencerGillian Shephard, Baroness Shephard of Northwold (born 1940), British Conservative politicianGillian Slovo (born 1952), South African novelist, playwright and memoiristGillian Small, American biologistGillian Smith (born 1965), English cricketerGillian Sorensen, Senior Advisor at the United Nations FoundationGillian Spencer (born 1939), American soap opera actress and writerGillian Stroudley (1925-1992), English painter and printmakerGillian Taylforth (born 1955), English actressGillian Akiko Thomson (born 1974), Filipino swimmerGillian Tindall, British writerGillian Triggs, British lawyerGillian Vigman (born 1972), American comic actressGillian Wearing (born 1963), English artistGillian Weir (born 1941), English classical organistGillian Welch (born 1967), American singerGillian Whitehead (born 1941), New Zealand composerGillian Wright, British actressGillian Whitehead (born 1993), New Zealand composer
Surname
Mike Gillian (born 1964), American basketball coach
Fictional characters
Gillian B. Loeb, in the DC universeGillian Andrassy, in the soap opera All My ChildrenGillian Seed, the main protagonist in the cyberpunk video game Snatcher.
In the arts
Gillian, a novel by Frank Yerby"Gillian", a 1996 song on The Waifs (album) by the Australian folk group The Waifs