Tetralonia is a genus of insects belonging to the family Apidae.

The genus has almost cosmopolitan distribution.

Species:

• Tetralonia albida (Lepeletier, 1841)
• Tetralonia amoena Walker, 1871
• Tetralonia berlandi Theobald, 1937
• Tetralonia boharti (Eardley, 1989)
• Tetralonia caelebs Dours, 1873
• Tetralonia caudata Friese, 1905
• Tetralonia cinctula Cockerell, 1936
• Tetralonia claripennis Cameron, 1909
• Tetralonia coangustata Dours, 1873
• Tetralonia commixtana Strand, 1913
• Tetralonia costaricensis Friese, 1917
• Tetralonia fraterna Friese, 1911
• Tetralonia fumida (Cockerell, 1911)
• Tetralonia gossypii Cockerell, 1931
• Tetralonia himalayensis Binham, 1897
• Tetralonia invaria Walker, 1871
• Tetralonia krishna Dover, 1925
• Tetralonia labrosa Friese, 1911
• Tetralonia lorenzicola Strand, 1910
• Tetralonia luteipes Friese, 1908
• Tetralonia macroceps Engel & Baker, 2006
• Tetralonia macrognatha (Gerstäcker, 1870)
• Tetralonia malvae (Rossi, 1790)
• Tetralonia mesotes (Eardley, 1989)
• Tetralonia nigropilosa Friese, 1911
• Tetralonia obscuriceps Friese, 1916
• Tetralonia obscuripes Friese, 1905
• Tetralonia paulyi (Eardley, 1989)
• Tetralonia penicillata(Friese, 1905)
• Tetralonia pitarakha Dover, 1925
• Tetralonia planiventris Friese, 1917
• Tetralonia pruinosa Cameron, 1909
• Tetralonia punctilabris Cameron, 1909
• Tetralonia punjaubensis Cameron, 1909
• Tetralonia ruficollis (Friese, 1911)
• Tetralonia rufolineata Cameron, 1909
• Tetralonia testacea Smith, 1854
• Tetralonia testaceitarsis Cameron, 1909
• Tetralonia trichardti Cockerell, 1933
• Tetralonia vetusta Walker, 1871
• Tetralonia wickwari (Bingham, 1908)

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