The Politics of Kenya take place in a framework of a presidential representative democratic republic, whereby the President of Kenya is both head of state and head of government, and of a multi-party system. Recent constitutional amendments have enabled sharing of executive powers between the President and a Prime Minister. Executive power is exercised by the government, with powers shared between the President and a Prime Minister, who coordinates and supervises the cabinet. Legislative power is vested in both the government and the National Assembly. The judiciary is independent of the executive and the legislature.

A constitutional referendum was held in Kenya on August 4, 2010 on whether to adopt the new proposed constitution passed by parliament on April 1, 2010. It was promulgated on 27 August 2010 at a euphoric ceremony in Nairobi's Uhuru Park, accompanied by a 21-gun salute. The event was graced by a number of African leaders and praised by the international community. On that day the new constitution, heralding the Second Republic, came into force.

Kenya ( /ˈkɛnjə/ or /ˈkiːnjə/), officially the Republic of Kenya, is a country in East Africa that lies on the equator. With the Indian Ocean to its south-east, it is bordered by Tanzania to the south, Uganda to the west, South Sudan to the north-west, Ethiopia to the north and Somalia to the north-east. Kenya has a land area of 580,000 km² and a population of nearly 41 million, representing 42 different peoples and cultures. The country is named after Mount Kenya, a significant landmark and second among Africa's highest mountain peaks. Kenya's capital and largest city is Nairobi.

Kenya has a warm and humid climate along its coastline on the Indian Ocean which changes to wildlife-rich savannah grasslands moving inland towards the capital Nairobi. Nairobi has a cool climate that gets colder approaching Mount Kenya, which has three permanently snow-capped peaks. The warm and humid tropical climate reappears further inland towards lake Victoria, before giving way to temperate forested and hilly areas in the western region. The North Eastern regions along the border with Somalia and Ethiopia are arid and semi-arid areas with near-desert landscapes. Lake Victoria, the world's second largest fresh-water lake (after Lake Superior in the US and Canada) and the world's largest tropical lake, is situated to the southwest and is shared with Uganda and Tanzania. Kenya is famous for its safaris and diverse world-famous wildlife reserves such as Tsavo National Park, the Maasai Mara, Nakuru National Park, and Aberdares National Park.