African linguistic landscapes: Focus on English

English is the official or co-official language in 21 African nations. Out of these the linguistic landscape analysis here focuses on two countries, that is Namibia and Tanzania. In the latter case, the national language Swahili enjoys de facto the same status as English which, however, for the number of competent speakers is a minority language in this East African country, Namibia and elsewhere in Africa. The paper deals mainly with the English use in various domains, as evidenced in billboard texts, shop signs, on murals, buildings and more. It describes the top-down (originating from central institutions) or bottom up (grassroots) approach to shaping the linguistic landscape in public. From this perspective the paper demonstrates the high prestige of English.