A Gorn doll in 2381
Sarjenka's doll
A doll belonging to a Troi family ancestor
Commander William T. Riker witth the Picard doll
A doll was a toy made in the image of a humanoid for the purpose of play.
In 2000, a female doll was seated on a chair at Alexandria Books. (VOY: "11:59")
In 2266, several dolls were seen in the devastated toy shop and the Onlies' hideout on Miri. (TOS: "Miri")
One type of doll was a rag doll. In 2364, Lieutenant junior grade Geordi La Forge described his experience of being attacked by Rear Admiral Gregory Quinn by saying that he picked him up like a rag doll. (TNG: "Conspiracy")
In 2365, a doll was among Sarjenka's personal possessions. (TNG: "Pen Pals")
In 2368, Deanna Troi's mother sent her a box that belonged to one of her father's ancestors. A doll was among the items inside. (TNG: "The Outcast")
In 2369, a de-aged sarcastic Ro Laren asked a bored de-aged Guinan whether she would rather be playing with dolls than watching her sit around sulking. (TNG: "Rascals")
In 2370, one of the entries for the Captain Picard Day art contest was a doll that looked like Captain Jean-Luc Picard. (TNG: "The Pegasus")
Also that year, the image of a paper doll figured prominently in the holodeck simulation of a train ride to New Vertiform City. (TNG: "Emergence")
In 2371, Mimi Picard thanked her father for giving her a "dolly" for Christmas, proclaiming it "beautiful". (Star Trek Generations)
In 2373, when Miles O'Brien expressed the difficulty he was having in making a dollhouse and miniature furniture for his daughter's birthday, Kira Nerys remarked that her dolls would have to rough it for a while. (DS9: "Children of Time")
During the early 2380s, Captain Carol Freeman kept a doll modeled after a Gorn in her ready room aboard the USS Cerritos. (Star Trek: Lower Decks)