|First appearance||Drama Queens|
|Last appearance||I Heart NY|
|Created by||Candace Bushnell|
|Portrayed by||Kyle MacLachlan|
|Spouse(s)||Charlotte York (divorced)|
Trey MacDougal is the first husband of Charlotte York. They married but later got divorced due to the influence of his mother and personal difficulties.
Trey MacDougal is an attractive WASP, a charming gentleman with a pedigree as fine as Charlotte's. He is noted to be an ideal catch even by her extremely picky standards. Charlotte marries him, but later divorces him. Trey is a cardiologist.
His family heritage is from Scottish and they are even richer than the Yorks. The undisputed head of the family is Trey's mother Bunny, who rules with an iron fist in a velvet glove. Bunny smothers Trey's manhood. He seems quite content to remain for life her tenderly beloved boy, she even used to sit by his bath and personally nurse him when sick.