Alka

Alka, AlkA or ALKA may refer to:

People

 * Alka Ajith (born c. 1997), Indian multilingual playback singer
 * Alka Amin (active from 2011), Indian television actress
 * Alka Balram Kshatriya, Indian politician, Member of the Parliament of India representing Gujarat
 * Alka Kaushal (born 1969), Indian film actress in Marathi cinema
 * Alka Kriplani (active from before 1995), Indian gynecologist, medical writer and academic
 * Alka Kubal (active from born 1965), Indian film actress in Marathi cinema
 * Alka Lamba (born 1975), Indian politician
 * Alka Matewa (born 1987), Belgian mixed martial artist from Democratic Republic of the Congo
 * Alka Nath (born 1950), Indian social worker and politician
 * Alka Nupur (active from 1981), Indian film actress in Hindi cinema
 * Alka Pande (born 1956), Indian art curator
 * Alka Rai, Indian politician
 * Alka Sadat (born 1981), Afghan documentary and feature film producer, director and cameraman
 * Alka Saraogi (born 1960), Indian novelist and short story writer in Hindi
 * Alka Singh, an Indian politician
 * Alka Tomar (active from 2003), Indian freestyle wrestler who won a gold medal at the 2010 Commonwealth Games
 * Alka Verma (active from 2014), Indian actress
 * Alka Vuica (born 1961), Croatian singer-songwriter and politician
 * Alka Yagnik (born 1966), Indian playback singer in Hindi cinema

Other uses

 * Alka (Baltic religion), a sacred place in Baltic religion
 * Alka (insurance), a Danish insurance company
 * Alka (Svalbard), a Norwegian island
 * ALKA (weapon), a directed-energy weapon
 * American Lithuanian Cultural Archives (Lithuanian: Amerikos lietuvių kultūros archyvai), or ALKA, in Putnam, Connecticut, U.S.
 * DNA-3-methyladenine glycosylase II, also known as AlkA, an enzyme