The Hymns and Carols of Christmas
A large collection of public domain holiday songs, with over 1200 entries.
http://www.hymnsandcarolsofchristmas.com/

Christmas Carols
Collections of your favourite christmas carols and songs with lyrics and MIDIs.
http://xmascarolsonthenet.tripod.com/

Christmas Carols in English
A selection of the most popular Christmas Carols in English, Religious and Secular.
http://www.know-britain.com/carols/christmas_carols.html

BellaOnline Christmas Carol Listing
Directory of popular Christmas carols, along with histories of each song, full lyrics, and MP3 links.
http://www.bellaonline.com/subjects/3198.asp

Links 2 Love Christmas Songs
Song lyrics and MIDIs available.
http://www.links2love.com/christmas_songs.htm

Donna's Christmas Carol Lyrics
Printable Christmas lyrics and midi songs. Also animated stories, interactive fun and games, all-occasion gift guides, and free Internet greeting cards.
http://www.donnasholidaysentiments.com/christmaslyrics.html

Christmas Carols
Music, lyrics and origins of the most popular Christmas carols and songs. Graphics on the site follow a Victorian Christmas theme.
http://www.carols.org.uk/

Broken Claw's Christmas Carols
Lyrics to about 100 Christmas carols and seasonal songs in basic text format for easy downloading.
http://brokenclaw.net/carols/carols.shtml