Katharine McPhee
- Official site. Includes news, photographs, biography, wallpapers, and mailing list.
- http://www.katharinemcphee.com/

Playbill - AI Finalist Katharine McPhee Co-Producing Fringe Play
- Andrew Gans reports that McPhee will make her producing debut with Red Herring.
- http://playbill.com/news/article/100999.html

McPheelippines
- News, videos, pictures, performances, appearances, rumors and spoilers, mp3s, wallpapers, signature blends and avatars intended for Filipino fans of the AI5 contestant.
- http://mcpheelippines.com

Katharine Source
- A large collection of private and public photos of the AI5 contestant.
- http://katharine-source.com

Birmingham News - True Confessions Don't Make Katharine McPhee a More Compelling Figure
- Columnist Mary Colurso argues that McPhee's timing and story are suspect.
- http://www.al.com/search/index.ssf?/base/entertainment/1151659167252790.xml?birminghamnews?cecolu&coll=2&thispage=1

Katharine McPhee Fans
- Fansite with news, biography, and multimedia.
- http://www.katharine-mcphee-fans.com

USA Today - McPhee's Bulimia Was Once 'Out of Control'
- William Keck discusses Katharine's 5-year battle with the disease.
- http://www.usatoday.com/life/people/2006-06-21-mcphee-bulimia_x.htm?POE=LIFISVA

TVgasm - TVgasm Infiltrates the Official McPhee Viewing Party
- Coverage of McPhee's finale night party.
- http://www.tvgasm.com/archives/american_idol/002192.php

KIIS FM - Katharine McPhee Idol Runner Up
- Ryan Seacrest interviews second place finisher McPhee.
- http://ryan.kiisfm.com/cc-common/feeds/view.php?feed_id=553&feed=/hearitagain.html&instance=1&article_id=64129

Access Hollywood - Katharine's Boyfriend
- Laura Saltman recaps the finale and gives photos and commentary on Nick Cokas, McPhee's boyfriend.
- http://www.accesshollywood.com/television/ah403.shtml

Reality TV Magazine: American Idol Controversy: Elliott Yamin Fans Angry Over Katharine McPhee's Reaction
- Article covering AI5 contestant McPhee's gleeful reaction at Yamin's ousting.
- http://www.realitytvmagazine.com/blog/2006/05/american_idol_c_3.html#more

Katpack
- A humorous look at the AI5 contestant from "her biggest fan."
- http://www.piczo.com/KATPACK?cr=6&rfm=y

Reality TV Magazine - Is Katharine McPhee Conceited?
- An article about misunderstood statements.
- http://www.realitytvmagazine.com/blog/2006/04/is_katharine_mc.html

Katharine McPhee Fan Site
- Fan site including photos, biography, forums, and chat.
- http://www.katharinefans.com/