My Utmost For His Highest - Excellent daily devotional.

Promises - A daily devotional, by Dr. Bill Bright, that is updated daily to bring a lift to ones day and to share the Promises in God's Word.

Purpose-Driven Life Daily Devotional - Take some time each day to read a daily devotional from SaddleBack Church, the creators of the Purpose Driven Life program.

40 Days of Faith - 40 Day Devotional Series - Written by Corinne Mannes, who attends SouthSide Church. This series challenges you to learn more about faith, and ultimately, to put your trust in God.

Daily Devotionals From Crosswalk.com:

• Bible Pathways
  Read through the Bible in a year in 15 minutes a day.
• Index of Devotionals at Crosswalk.com