These are in no particular order, although some are grouped together with other similar pages.
The first link is to a series of pages which is probably THE online resource for information concerning the Curtiss P-40.

Links to modeling pages can be found in the Modeling Section of The Hawk's Nest.

Links to super cool and groovy non-P-40 related sites can be found HERE...

Curtiss P-40 Warhawk, Tomahawk, Kittyhawk
This is the P-40 section of Joe Baugher's excellent online US aircraft encyclopedia. Information only, no photos.

RCAF Kittyhawk.com
This site is run by Glenn Maude, grandson of George Maude who bought a surplus RCAF Kittyhawk I at auction for $50 in 1946! He still owns it today, and this ship is fairly unique among all surviving P-40s in that much of it has been kept in original condition. This Hawk is as close to a vision of time standing still as we are ever likely to see in the warbird world.

P-40 Warhawk.com
This was the biggest baddest P-40 website on the net...

Curtiss P-40 Kittyhawk
This page on the Kiwi Aircraft Images site has many good images of restored aircraft,
including a nice walkaround of a P-40E.

P-40E Warhawk in China
Four images of a well-known 23rd FG P-40E and related info.

The P-40 in Soviet Aviation
This is a page on the Lend-Lease site of which a friend of mine is
co-webmaster and is one of the better online resources for VVS Hawks.

Беседа вторая P-40 Kittyhawk и Tomahawk
This is part two of an interview with a Russian pilot who flew the P-40.
All in Russian and only a few images, but they're in English...

ADF Serials - A29 Curtiss P-40E/K/M/N Kittyhawk
A pretty comprehensive listing of RAAF P-40 serials with operational history for the vast majority of airframes.

Check out this way-cool and super-groovy 360 degree panorama flash animation featuring the cockpit of Rudy Frasca's P-40E.

P-40 Warhawk
This is the P-40 Gallery page on the Midway Sailor site...
(The Schofield Barracks gallery shows a fiberglass P-40 replica used in the movie Tora! Tora! Tora!)

Curtiss P-40 Warbird Registry
This is a fairly complete work on the WRG site covering the world's surviving P-40's.

Pioneer Aero Restorations
There are pages on this site dealing with several P-40's,
including an old friend of mine whom I miss very much...

The World's Only Flyable P-40C Debuts
The page title says it all, although it won't be accurate for too long...
Anyhoo, the images are smallish and not the best quality but they're tantalizing nonetheless...

Flying Tigers 60th Anniversary Reunion
Several shots of a P-40K in semi-spurious AVG markings. Looks kinda cool though...

The following link deals with a 79th FG P-40L recovered in Italy.

P-40L Recovered In Italy

P-40 Paint Schemes
This is a page on the Don Color site which has four general paint schemes for the P-40, each with FS 595 color equivs.

Curtiss P-40 Pilot's Check List

Operating Instructions for the P-40N-20

Robert L. Scott Fan Club Association
Bob Scott's 'God is My Co-Pilot' was the first 'real' book I read as a youngster
and it remains a sentimental favorite.

CURTISS P-40N Modified Canopy Parts
The first part of this page deals with an odd but well-known anomaly in the world of the Curtiss P-40...