The giraffe (Giraffa camelopardalis) is an African even-toed ungulate mammal, the tallest of all extant land-living animal species, and the largest ruminant. Its scientific name, which is similar to its archaic English name of camelopard, refers to its camel-like face and irregular patches of color on a light background, which bear a vague resemblance to a leopard's spots. The giraffe is also noted for its extremely long neck and legs and prominent horns. It stands 5–6 m (16–20 ft) tall and has an average weight of 1,200 kg (2,600 lb) for males and 830 kg (1,800 lb) for females. It is classified under the family Giraffidae, along with its closest extant relative, the okapi. There are nine subspecies of giraffe, which differ in size, coloration, pattern and range.

The giraffe's range extends from Chad in the north to South Africa in the south and from Niger in the west to Somalia in the east, but it is very scattered. Giraffes usually inhabit savannas, grasslands and open woodlands. They prefer areas with plenty of acacia trees, which are important food sources. Owing to their extreme height, giraffes can browse for vegetation that most other herbivores cannot reach. While adults are nearly invulnerable to predation, lions, leopards, spotted hyenas and wild dogs prey on calves. Although they commonly gather together, giraffe aggregations usually disband every few hours. Male giraffes use their necks to hit each other in combat, a behavior known as "necking". Dominant males each mate with multiple females. Females bear the sole responsibility for raising their young.