Eisai To Tairi Mou (Greek: Είσαι Το Ταίρι Μου; English: You're My Mate) is a Greek romance comedy television series aired in the 2001–2002 season by Mega Channel. It was written by Lefteris Papapetrou and directed by Antonis Aggelopoulos. The title song of the series was composed by Stefanos Korkolis, while Paschalis wrote the lyrics and performed it. The series was scheduled to be completed in 25 episodes, but the high viewing figures increased its duration.

The series won three awards in "Prosopa" Awards, in categories "Best Comedy Series", "Best Comedy Screenplay" for Lefteris Papapetrou and "Best Supporting Actor" for Aris Servetalis. It also won the audience award for "Best Comedy Series".