People

• Benedetto Castelli
  Benedetto Castelli
  Benedetto Castelli , born Antonio Castelli, was an Italian mathematician. He took the name "Benedetto" upon entering the Benedictine Order in 1595....
  
   (1577–1643), Mathematician
• David Castelli
  David Castelli
  David Castelli was an Italian scholar and educator in the field of secular Jewish studies. He was educated at the rabbinical college of Leghorn, and from 1857 to 1863 was teacher of Hebrew and Italian in the Jewish schools of that city...
  
   (1836–1901), Italian scholar and educator in the field of secular Jewish studies
• Ignaz Franz Castelli
  Ignaz Franz Castelli
  Ignaz Franz Castelli was an Austrian dramatist born in Vienna. He studied law at the university, and then entered the government service....
  
  , (1780–1862), Austrian dramatist
• Juan José Castelli
  Juan José Castelli
  Juan José Castelli was an Argentine lawyer. He was one of the leaders of the May Revolution, which started the Argentine War of Independence...
  
   (1764–1812), Member of the first national government of Argentina
• Leo Castelli
  Leo Castelli
  Leo Castelli was an American art dealer. He was best known to the public as an art dealer whose gallery showcased cutting edge Contemporary art for five decades...
  
   (1907–1999), American art dealer
• Roberto Castelli
  Roberto Castelli
  Roberto Castelli is an Italian politician. He was the Minister of Justice in the third Italian government of Silvio Berlusconi, he is a Senator and one of the main representatives of Lega Nord.- Career :...
  
   (born 1946), Former Italian Minister of Justice

Argentina

• Castelli, Buenos Aires
  Castelli, Buenos Aires
  Castelli is a town in Buenos Aires Province, Argentina. It is the head town of the Castelli Partido....
  
   city, in Buenos Aires Province
• Juan José Castelli, Chaco
  Juan José Castelli, Chaco
  Juan José Castelli is a town in the province of Chaco, Argentina. It is located 274 km from the provincial capital Resistencia and has about 37,000 inhabitants as per the . It is the head town of the General Güemes Department...
  
  , in Chaco Province

Italy

• Castelli, Abruzzo, in the province of Teramo
• Castelli Calepio
  Castelli Calepio
  Castelli Calepio is a comune in the Province of Bergamo in the Italian region of Lombardy, located about 60 km northeast of Milan and about 20 km southeast of Bergamo...
  
  , in the province of Bergamo
• Castelli Romani
  Castelli Romani
  The Castelli Romani is a group of communes in the province of Rome, Italy. They are located at short distance south-east to Rome, at the feet of the Alban Hills.-Overview:...
  
  , in the province of Rome

Other uses

• Castelli (grape), another name for the Italian wine grape Trebbiano
• Castelli (clothing), an Italian cycling clothing company founded in 1974