UK FIRE Blogs I follow:
Average Money Man
Banker on FIRE
Dr FIRE
FIRE and Wide
FIRE Lifestyle
FireVLondon
FI UK Money
Gentleman’s Family Finances
One Million Journey
Path to Life 2
Sassenach Saving
South Wales FI
Saving Ninja
sparklebee’s Journey to FI
The FI Journey
The FIRE Shrink
TheFIREStarter
The Frugalist
The Squirreler

Lifestyle/Philosophy:
in.deed.a.bly
Simple Living in Somerset

Investing Blogs:
7 Circles
DIY Investor UK
Monevator
Smart & Simple DIY Investing to Reach Financial Independence
UK Value Investor
Mr Free at 33

Betting/Money
The Money Mountain

Blogs not updated in >6 months:
Bangkok to Blighty
FIREthe9to5
My Deliberate Life
Financially Free by Forty
Sex Health Money Death
The Finance Zombie
FIREin’ London
Ditch The Cave
Cashflow Cop
Money For the Modern Girl
Money Mage
Retirement Investing Today
The Saving Journey

FIRE Graveyard:
Young FI Guy (occasionally writes as ‘The Details Guy’ on Monevator)
Ms ZiYou
Pursue FIRE
Ad Otium
Early Retirement Guy
Fretful Finance