"Tell Me" is a song by American R&B duo Groove Theory from their debut album, Groove Theory (1995). The track is a cover of Rhythm-N-Bass' 1993 song "Tell Me (If You Want Me Too)", which was also produced by Bryce Wilson. The song contains an interpolation of Mary Jane Girls' "All Night Long" which itself interpolates Keni Burke's "Risin' to the Top".
Released as a single in June 1995, "Tell Me" peaked at number five on the US Billboard Hot 100 and reached the top 10 in Australia and Canada, peaking at numbers six and eight, respectively. The single also peaked at number 14 in New Zealand and number 31 in both Iceland and the United Kingdom. "Tell Me" is certified gold in Australia and the United States.
The accompanying music video for "Tell Me", directed by Daniela Federeci, begins with Amel Larrieux and Bryce Wilson in a recording studio. Larrieux sings into the microphone, whilst Wilson produces behind the studio panel. Larrieux bops in front a city skyline in other scenes. In between scenes are transitional shots, which feature either Larrieux singing or Wilson nodding.
In 2003, Raymond & Co wrote "Playing Games", which was melodically inspired by "Tell Me". In 2017, Australian singer Starley wrote "Touch Me", which was also heavily inspired by "Tell Me".
On June 9, 2017, production group AXSHN released a version of the song featuring Mexican singer Sofia Reyes. Erica Russell from PopCrush described it as a "throbbing tropical dance banger". The reviewer also highlighted Reyes' voice, writing "Sofia's smooth, sultry vocals beckon to the dance floor like the reflection of the moon sparkling against the Caribbean Sea".