Template:Series 4 aliens

v • e Aliens and Enemies of Series 4

Voyage of the Damned	Max Capricorn • Heavenly Hosts • Bannakaffalatta

Partners in Crime	Cofelia • Adipose

The Fires of Pompeii	Pyrovile • Lucius Petrus Dextrus • Sibylline Sisterhood (High Priestess)

Planet of the Ood	Ood (Ood Brain • Ood Sigma • Delta Fifty) • Klineman Halpen • Kess • Solana Mercurio

The Sontaran Stratagem / The Poison Sky	Sontarans (Staal • Skorr) • Clone Martha Jones • Luke Rattigan

The Doctor's Daughter	Hath (Hath Gable • Hath Peck) • Cobb

The Unicorn and the Wasp	Vespiforms (Arnold Golightly)

Silence in the Library / Forest of the Dead	Vashta Nerada • Nodes

Midnight	Midnight Entity

Turn Left	Trickster's Brigade (Fortune Teller • Time Beetle)

The Stolen Earth / Journey's End	Daleks (Dalek Caan • Supreme Dalek • Vault Daleks) • Davros • Judoon • Shadow Architect • Human-Time Lord Meta-Crisis

Music of the Spheres	Graske

The Next Doctor	Cybermen (Mercy Hartigan/CyberKing • Cyber-Lord) • Cybershades (Cybershade 16) • Mr Scoones • Mr Cole • Mr Fetch • Mr Milligan

Planet of the Dead	Stingrays • Tritovores (Sorvin • Praygat)

The Waters of Mars	The Flood (Margaret Cain • Andrew Stone • Steffi Ehrlich • Tarak Ital • Roman Groom • Ed Gold) • Ood Sigma • Dalek

The End of Time	The Master (Master Race) • Time Lords (Rassilon) • Vinvocci • Joshua Naismith • Ood (Ood Sigma • Ood Elder) • Governor • Trefusis • Jask • Judoon • Hath • Sycorax • Adipose • Raxacoricofallapatorians • Graske

Dreamland	Viperox (Queen • Azlok) • Grey aliens • Alliance of Shades (Mister Dread) • Skorpius Flies