The Derby della Capitale, also known as Derby Capitolino and Derby del Cupolone, as well as The Rome Derby in English and Derby di Roma in Italian, is the football local derby in Rome, Italy, between Lazio and Roma. It is considered to be one of the fiercest intra-city derbies in the country, along with the other major local derbies, Derby della Madonnina and Derby della Mole, and one of the greatest and most hotly contested derbies in Europe.

Società Sportiva Lazio, commonly referred to as Lazio, is an Italian professional sports club based in Rome, most known for its football activity. The society, founded in 1900, plays in the Serie A and have spent most of their history in the top tier of Italian football. Lazio have been Italian champions twice, and have won the Coppa Italia seven times, the Supercoppa Italiana three times, and both the UEFA Cup Winners' Cup and UEFA Super Cup on one occasion.