South Africa has 11 official languages: Afrikaans, English, Ndebele, Northern Sotho, Southern Sotho, Swati, Tsonga, Tswana, Venda, Xhosa and Zulu. In this regard it is second only to India in number. As a result, there are many official names for the country.

The country also recognises eight non-official languages: Fanagalo, Khoe, Lobedu, Nama, Northern Ndebele, Phuthi, San and South African Sign Language. These non-official languages may be used in certain official uses in limited areas where it has been determined that these languages are prevalent. Nevertheless, their populations are not such that they require nationwide recognition.

Many of the "unofficial languages" of the San and Khoikhoi people contain regional dialects stretching northward into Namibia and Botswana, and elsewhere. These people, who are a physically distinct population from other Africans, have their own cultural identity based on their hunter-gatherer societies. They have been marginalised to a great extent, and many of their languages are in danger of becoming extinct.

Many white South Africans also speak other European languages, such as Portuguese (also spoken by Angolan and Mozambican blacks), German, and Greek, while many Asians and Indians in South Africa speak South Asian languages, such as Hindi, Gujarati and Tamil.

There are 11 official names for South Africa, one for each of the official national languages. While each language is technically equal to every other, English has emerged recently as the chief-among-peers as it is the most widely spoken language across racial barriers as well as globally, even though it is not the most widely spoken language by population. Afrikaans has been downgraded in order to accommodate other official languages. The South African passport currently has only French and English on the front cover and lists the other official names of South Africa on an inner page.