Lucilla Andreucci (born December 19, 1969, in Rome) is a former long-distance runner from Italy.

She set her personal best (2:29:43) in the women's marathon on December 3, 2000, in Milan, Italy.

She has 16 caps in national team from 1997 to 2007.

[1] She is the twin sister of Florinda Andreucci, she also a long-distance runner.

[2] She won five national championships at individual senior level.