Aries Susanti Rahayu (born 21 March 1995) is a sport climbing athlete from Indonesia.
She is mainly active in speed climbing competitions.
She has been nicknamed "Spiderwoman".
Currently she is the women's world record holder in speed climbing, which she achieved by clocking a time of 6.995 seconds at the 2019 IFSC Xiamen World Cup.
As well, this made her the first woman to climb a speed wall in less than seven seconds.