London to Ladysmith via Pretoria is a book written by Winston Churchill. It is a personal record of Churchill's impressions during the first five months of the Second Boer War. It includes an account of the Relief of Ladysmith, and also the story of Churchill's capture and dramatic escape from the Boers. The book was first published in 1900, and dedicated to the staff of the Natal Government railway.

Sir Winston Leonard Spencer Churchill was a British statesman, soldier, and writer who twice served as Prime Minister of the United Kingdom, from 1940 to 1945 during the Second World War, and again from 1951 to 1955. Apart from two years between 1922 and 1924, he was a Member of Parliament (MP) from 1900 to 1964 and represented a total of five constituencies. Ideologically an adherent to economic liberalism and imperialism, he was for most of his career a member of the Conservative Party, which he led from 1940 to 1955. He was a member of the Liberal Party from 1904 to 1924.