Tina Lawton
Gender:	Female
Species:	Human
Affiliation:	Starfleet
Rank:	Yeoman
Status:	Active (2266)
Played by:	Patricia McNulty
Tina, transformed into an iguana by Charlie

Tina Lawton was a yeoman third class serving in the sciences division aboard the USS Enterprise in 2266.

In that year, Lawton was introduced by Yeoman Janice Rand to Charlie Evans, a seventeen year-old boy whom the Enterprise was transporting to Earth Colony V. Rand had been made to feel uncomfortable by Charlie's affections, and introduced him to Tina in an effort to facilitate his association with a girl closer to his own age. Charlie rebuffed Tina, however, wanting to further pursue a relationship with Rand. Later, out of frustration with the Enterprise crew, Charlie utilized incredible psychokinetic abilities granted to him by the Thasians to transform Tina into an iguana. Along with all of the other crewmembers affected by Charlie, Tina was restored by the Thasians when they arrived to retrieve Charlie. (TOS: "Charlie X")