This list of ancient Italic peoples includes names of Indo-European peoples speaking Italic languages or otherwise considered Italic in sources from the late early 1st millennium BC to the early 1st millennium AD.

• Proto-Indo-Europeans (Proto-Indo-European speakers)
  • Proto-Italics (Proto-Italic speakers)

• Falisci
  • Capenates (in Capena and Ager Capenas, Capena land)
  • Falerii (in Falerii and Ager Faliscus)
  • Sardinia Falisci (in and around Peronia, northeastern Sardinia)
• Aborigines (mythology) (Casci Latini) - Latium Sicels
  • Prisci Latini (Old Latins) (according to tradition and legend they were formed by the merger of Aborigines and Latium Sicels)
    • Latini^[1][2] (Latins (Italic tribe))
      • Abolani
      • Aesulani
      • Acienses
      • Albans (Albani) (Populi Albenses) (in Alba Longa Land, between the modern-day Lake Albano and Monte Cavo)
      • Antemnates (in Antemnae) (sometimes regarded as Sabines)
      • Bolani / Bovillani
      • Bubetani
      • Cusuetani (originally Latin tribe that was conquered and assimilated by the Volsci)
      • Coriolani, Old / Old Coriolani (originally Latin tribe that was conquered and assimilated by the Volsci)
      • Ficani (in Ficana Land)
      • Latin Fidenates (originally Latin tribe that was conquered and assimilated by the Etruscans, for some centuries Fidenates were Etruscans - the Fidenates Etruscans, however in the 8th century BC, Rome, after a war with Veii and Fidenae, conquered Fidenae and established a Roman Latin colony there - Fidenae Novae, and the Fidenae land was Latinized again)^[3]
      • Foreti / Foretii
      • Hortenses
      • Latinienses / Romans (Romani) (Ancient Romans) (originally in Rome and Ager Romanus or Ager Latinienses, Roman land, later throughout the Roman Empire)
        • Roman tribes (originally there were three tribes: Luceres, Ramnes and Tities, later with Roman expansion increased to 35)
          • Roman gentes (sing. gens - clan) (originally they were only Roman Latins, but later, with Roman expansion, several clans of other peoples were also included, such as the Sabines, Etruscans and other Italics)
      • Longulani (originally Latin tribe that was conquered and assimilated by the Volsci)
      • Macrales
      • Manates
      • Munienses
      • Mutucumenses
      • Numinienses
      • Octulani
      • Olliculani
      • Pedani
      • Polluscini (originally Latin tribe that was conquered and assimilated by the Volsci)
      • Querquetulani
      • Sicani, Latium (Latium Sicani) (not to be confused with the Sicily's Sicani)
      • Sisolenses
      • Tolerienses (in Toleria or Tolerium Land)
      • Tutienses
      • Velienses
      • Venetulani, Latium / Latium Venetulani (may have been an originally Venetian tribe that was Latinized and assimilated)
      • Vimitellarii
      • Vitellenses
• Opici

• Umbrians
  • Aequi
  • Hernici
  • Marsi
  • Praetutii (in Ager Praetutianus, their name gave origin to the name of Abruzzo region)
  • Sabines (Sabini)
  • South Picentes/South Picenes (Pupeneis)
  • Volsci
• Oscans
  • Alfaterni (in Salerno region)
  • Aurunci (may have been the same people as the Ausones but with a different cognate name; Rhotacism: s > r)
  • Ausones (may have been the same people as the Aurunci but with a different cognate name)
  • Campanians (Campani)
  • Frentani (sometimes classified as Samnites, who they were originally descended from)
  • Lucanians
    • Bruttii
  • Marrucini
  • Paeligni
  • Picentini (in Picentini Mounts)
  • Samnites (Safineis)
    • Caraceni
    • Caudini
    • Hirpini
    • Pentri
  • Sidicini
  • Vestini

• Elymi? (Elymians)
• Oenotri? (Oenotrians)
  • Itali
  • Morgetes?
  • Sicels (Siculi)
• Rutuli?
• Sicani?

• Prehistoric Italy
• Italic peoples
• List of Roman tribes
• List of Roman gentes
• List of ancient peoples of Italy
• List of ancient Greek tribes