In the summer, I love this tiny Fuller's Pub The Dove very near their brewery. It's tiny, tucked away and possibly one for the more wealthy locals but they do great ale, the little green and balcony nearby are great plus they always have a dog bowl for people walking their mutts:

http://www.fullers.co.uk/rte.asp?id=4&itemid=84&task=View

The Gun near Liverpool Street. It's not even a very good pub really, but I love it, mainly due to it being one of about 1 places I've ever found in London where you can watch a game of football:

http://www.fancyapint.com/pubs/pub1067.php

Bricklayers Arms. CAMRA Pub of the Year for about the last 2 or 3 years in London and hidden up the backstreets in Putney. Lovely bar staff and always cracking ale:

http://www.fancyapint.com/pubs/pub3200.php

Almost every pub in London Bridge, but I especially love The Market Porter. The ale on offer is immense (8+ usually) and I love their no music policy.

I'm trying to think of others. I'm pretty sure there are about 100+ pubs I love in NE London...

WHAT ARE YOURS?