These are the characters of Oggy and the Cockroaches.

Main Characters



  • Monica, Oggy's twin sister and Jack's love interest, is a minor character in the series. In one episode (Don't Rock The Cradle) She seems to have a child (meaning that Oggy is the uncle to it). She visits Oggy's house every now and then. In another episode (Sitcom) they fight each other. She is well known for being very active and likes to take on physical challenges such as sky diving and bungee jumping. She's always seen skating around on her inline skates. Out of all the main characters, she has the least amount of appearances; even fewer than Bob.


  • Bob is a fierce brown bulldog, who is Oggy's neighbour. He has severe anger management issues. A running gag in the show has Oggy or Jack doing something that accidentally crushes Bob or shaves his fur or destroys his house, with Bob then beating up Oggy or Jack off-screen. He does not always pummel Oggy, as seen in Baby Boum and To Serve and Protect. He has some sort of friendship with Jack, as notably seen in Olivia. He is known to like boxing.


  • Lady K is the new female in the show and the roaches' new love interest. She's the roach from Olivia's house and has so far appeared in two episodes, Lady K and The Cucaracha.

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