- (borderline) boundary line: a line that indicates a boundary
- (borderline) of questionable or minimal quality; "borderline grades"; "marginal writing ability"
- (Borderline (1930 film)) Borderline is a 1930 experimental silent film by Kenneth MacPherson and the Pool Group, starring Paul Robeson. In the film two couples-White and Black-intersect with racial values, each other, and the small town in which they find themselves. ...
- (Borderline (1980 film)) Borderline is a 1980 American drama film directed by Jerrold Freedman and starring Charles Bronson, Ed Harris and Bruno Kirby.
- (Borderline (Brooks & Dunn)) Borderline (1996) is the fourth studio album by country music duo Brooks & Dunn. ...
- (Borderline (collection)) Leanne Frahm is an Australian writer of speculative short fiction.
- (Borderline (psychiatry)) Borderline personality disorder (BPD) is a personality disorder described as a prolonged disturbance of personality function in a person (generally over the age of eighteen years, although it is also found in adolescents), characterized by depth and variability of moods ...
- (Borderline (Song by Michael Gray Ft. Shelly Poole)) "Borderline" is a single released by Michael Gray featuring Shelly Poole in 2006 by Eye Industries (UK).
- (Borderline (song)) "Borderline" is a song by American singer-songwriter Madonna from her self-titled debut album. It was released on February 15, 1984 as the fourth single from the album, by Sire Records. ...
- (Borderline (Theatre Company)) Borderline Theatre company is a touring theatre company based in Ayr, Scotland.
- (Borderline (video game)) Borderline is a 1981 arcade game by Compile. The player controls a Jeep and has to destroy enemy refineries. There are four stages with different gameplay. The first stage plays very much like a vertical shooter. ...
- (Borderline (dimorphous)) skin lesions characteristic of both the tuberculoid and lepromatous forms