Round-robin may refer to:
Computing Round-robin DNS, a technique for dealing with redundant Internet Protocol service hosts Round-robin networks, communications networks made up of radio nodes organized in a mesh topology Round-robin scheduling, an algorithm for assigning equal time-slices to different processes on a computer Round-robin item allocation, an algorithm for fairly allocating indivisible objects among people
Communication Round robin, a document signed by several parties in a circle Round-robin letter, a news-filled letter typically accompanying a Christmas card Round-Robin Letter, a letter written in the United States Army during the Spanish–American War in 1898
Other uses Round-robin story, a collaborative piece of fiction or storytelling Round-robin test, an interlaboratory test performed independently several times Round-robin tournament, a competition where each contestant meets all other contestants in turn Round-robin start, a possible ordering of turns in a turn-based game Round-robin bet, a type of wager offered by UK bookmakers, covering three selections "Round Robin", a 1960 song by Donnie Brooks
See also RRDtool, a round-robin database tool Modular arithmetic, a system of arithmetic for integers, where numbers "wrap around" upon reaching a certain value