Rudyard Kipling– read some of his poems, couple of short stories, and the Jungle Book when I was a kid.
W. B. Yeats – some of his poems.
George Bernard Shaw – Pygmalion (for school). Think I've read some other stuff but can't remember.
Thomas Mann – don't remember what. Maybe I started Steppenwolf but didn't finish it.
T. S. Eliot – some of his poems.
Sir Winston Churchill – The History of the English Speaking Peoples. There was an illustrated version of this that came out in the 1970s that I really enjoyed and sadly lost. He's not a bad writer.
Gabriel Garcia Marquez – not One Hundred Years of Solitude, but Autumn of the Patriarch, which I didn't mind.
William Golding – Lord of the Flies (for school). I got the point, but reading a book for school can suck the joy right out of it. Well, joy's not the right word, but you know what I mean - drains any interest in what is a good book.
Also:
Hemingway: one of his Gulf novels, can't recall.
Patrick White: one of his, Tree of Life I think, also read his biography. Bit of an old bugger, in more ways than one, but an interesting guy.
Samuel Beckett - well, we've all seen Waiting for Godot.
Aleksandr Solzhenitsyn - started Gulag Archipelago years ago, always meant to get back to it.
Seamus Heaney - some of his poetry.
Harold Pinter - watched The French Lieutenant's Woman and Sleuth, for which he wrote the screenplays.
Doris Lessing - read a novel set in Africa, iirc. Also tried to read her SF series, but wow, didn't get it at the time, when my normal fare was space opera. Maybe if I reread them now. But yeah, Nobel Prize winner wrote SF. Suck on that, norms! Kingsley Amis once had a little poem abut that:
"SF's no good," they bellow till we're deaf.
"But this looks good." "Well then, it's not sf."
Most of the more recent ones I've heard of but not read. Anyone read Saul Bellow? I keep getting told (in magazines and reviews) how good his is but have never met anyone who's read him. Same with Faulkner.