Me, too, BigDummy.
Doris Day. What a phenomenal ass she had.
Second Bonnie Bedelia and Virginia Madsen.
Maureen O’Sullivan in the old Tarzan movies.
Anna Faris, from Scary Movie 1, 2 and 3. Hot damn, she’s cute!
Major Kira Nerys… er, Nana Visitor.
Another vote for Michelle Forbes.
Whoever the actress was who played Rogue in the X-Men movies.
I couldn’t wait for Candace Cameron to turn legal. And I see that her on-screen sister, Jodie Sweetin, is looking pretty damn good nowadays. No, the Olsen twins do nothing for me.
Crystal Bernard.
I have a Yamaha poster. She’s standing in front of a (then-new) yellow FZR600, and there’s a Long EZ in the background. Cute girl, nice bike, and a great plane all in one photo! 
Yeah, I used to have a thing for her in a big way.
I third Bonnie Hunt. Also,
Diane Keaton
Paris Hilton
Mary Elizabeth Mastrantonio (I don’t exactly know that others don’t lust after her but i don’t know that they do either)
Allison Janney
Julie Delpy
Juliette Binoche
Ah yes my former neighboor,
She looks like she wants to rip off somebody’s head in the picture
Absolutely! I saw her recently on Bravo’s Celebrity Poker Showdown. One of the other players was Lacey Chabert in something sexy and low-cut. Yet Bonney Hunt had tons more sex-appeal, and I kept wishing they would just keep the camera on her.
I third Bonnie Hunt; she’s just one of those women who exudes sex appeal.
Anna Paquin. She grew up REAL good!
Throw in Famke Janssen.
That Jodi Sweetin pic was pretty sweet also. Much better than a pic a saw of her a year ago.
http://www.sweetin.com/images/jodieprom3.jpg
WOWSA!!!
The not-so-good pic was more like this- http://www.sweetin.com/images/jspic038.jpg
tho this is still better than that was.
Hey!
FriarTed
Dude! You’re a Friar! Are you allowed lustfull thoughts? 
b
Then again, if my Catholic school teachers saw my current spelling and grammar, I’d be doing laps around the church on my knees till kingdom come 
Tina Fey
Fran Drescher
Queen Latifah
Amy Poehler
Mary Lynn Rajskub (Chloe from 24)
I’m glad you mentioned her, as I’d forgotten all about her, except in the abstract. Here’s her IMDB page; it appears she’s just three years younger than I am, and I don’t feel nearly as bad, now.
Personally, I like her better with dark hair. But I wouldn’t object to her as a blonde.
I always thought that Janeane Garofalo (at least the way she used to look) was pretty hot.
Also, not an actress, but thanks to BBC America, I’ve had the pleasure of viewing Anna Ryder Richardson. Damn she’s hot.
Allison Hanigan, rowr!
Bridget Fonda, double rowr!!
Others that have already been mentioned,
Tina Fey
Donna Reed
Joan Cusack??? Dear God she is hideous to me. I even hate her voice. I chose a cellular company that has worse coverage than U.S. Cellular just because Joan Cusack is their spokesperson.
What, no one’s mentioned Lauren Graham? Especially after Bad Santa.
Man.