Tullgrenella is a genus of South American jumping spiders that was first described by Cândido Firmino de Mello-Leitão in 1941. It is named after Swedish arachnologist Albert Tullgren, and is a senior synonym of Akeloides.

Species: it contains thirteen species, found in Uruguay, Chile, Argentina, Bolivia, and Brazil:

• Tullgrenella corrugata Galiano, 1981 – Brazil
• Tullgrenella didelphis (Simon, 1886) – Bolivia
• Tullgrenella gertschi Galiano, 1981 – Brazil
• Tullgrenella guayapae Galiano, 1970 – Argentina
• Tullgrenella lunata (Mello-Leitão, 1944) – Argentina
• Tullgrenella melanica (Mello-Leitão, 1941) – Argentina
• Tullgrenella morenensis (Tullgren, 1905) (type) – Argentina
• Tullgrenella musica (Mello-Leitão, 1945) – Argentina
• Tullgrenella peniaflorensis Galiano, 1970 – Chile
• Tullgrenella quadripunctata (Mello-Leitão, 1944) – Argentina, Uruguay
• Tullgrenella selenita Galiano, 1970 – Argentina
• Tullgrenella serrana Galiano, 1970 – Argentina
• Tullgrenella yungae Galiano, 1970 – Bolivia, Argentina