Nonka Decheva Matova (née Shatarova, Bulgarian: Нонка Матова Дечева; born 20 October 1954)[1] is a Bulgarian police officer and rifle shooter who won silver at the 1992 Olympics, gold at the alternative to the 1984 Olympics, "Druzhba" tournament in Moscow, Russia and sixteen medals (including five gold) at World Championships.

[1] At the 50m Rifle Three Positions World Championships, she won individual silver in 1974 and bronze in 1998.

She was part of the Bulgarian team that won silver in 1974, gold in 1986 and 1990, and bronze in 1998.

At the 50m Rifle Prone World Championships, she won individual bronze in 1974 and silver in 1986.

She has worked as a police officer for Bulgaria's Interior Ministry since 1979, and in 2003 was promoted to Major-General.