Lara walks into a trap and is knocked out by tranquilizer darts. Source: http://readcomiconline.to/

Rogue takes out Dazzler, Storm and Psylocke and is then herself taken out by Mephisto.

Moonstone and Songbird are KO'd by a Captain Marvel imposter.

Quick chloroform.

Quick gassing of a woman in the back of the Green Hornet's car.

Storm is knocked out by her fellow X-Men after being possessed by the villain.

A segment from this publisher that eventually became AC Comics. A precursor to Femforce. This segment discusses the "Black Jack", that famed device used to knockout girls in comics.

After trying to asborb the memories of Death's Head II our hero passes out. Here we see a page of our stunning gal out cold as we get hit with exposition. Source: Internet

Cavewoman lies unconscious.

I've read back through the Ultimate Spider-Man series and found this scene of Mary Jane unconscious after she transforms from being a scary giant red monster. Source: http://readcomiconline.to/

Moonstone and Wasp are KO'd.

The Hulk carries the unconscious Karla Sofen/Moonstone.

The Hulk has been battling with Moonstone, but she has reverted back to her civilian ID.

A young woman is chloroformed.

An evil female scientist tries to chloroform Harley Quinn.

A young woman is kidnapped.

Gabrielle is chloroformed. Thanks to blx for the alert.

A female wrestler is choked out during a match. Good scene dialogue.

Domino is knocked out in an explosion and gets taken prisoner by an anti-Mutant organization, run by Gryaznova. Domino remarks that she's been drugged. Gryaznova knocks out Domino with an energy blast, and Domino wakes up bound to an operating table. The doctors lower a gas mask over her, saying "Your luck has ...

Gamora, Hala, and Kitty Pryde ko'd.