Nasser Dad, also formerly of Rotherham, is charged with two counts of rape, while Tavakoli, of Upperthorpe, Sheffield, is charged with rape and false imprisonment.
Basharat Dad, formerly of Rotherham, is charged with 13 counts of rape, four offences of trafficking within the UK for sexual exploitation, and one offence of false imprisonment.
Basharat Dad, 40, Nasser Dad, 44, and Reza Tavakoli, 54, were arrested as part of the National Crime Agency's (NCA) Operation Stovewood, which is investigating child sexual exploitation in the South Yorkshire town between 1997 and 2013.
Three men charged with rape and other offences against two teenage girls in Rotherham will not be tried until the end of next year, a court has heard.
The alleged offences happened in the Rotherham area between March 2004 and December 2009 and involved two girls, who were aged between 13 and 16 at the time, according to the NCA.
