Long line

Long line or longline may refer to:


 * Long Line, an album by Peter Wolf
 * Long line (topology), or Alexandroff line, a topological space
 * Long line (telecommunications), a transmission line in a long-distance communications network
 * Longline fishing, a commercial fishing technique
 * AT&T Long Lines, a telecommunications network
 * AT&T Long Lines Building, now known as 33 Thomas Street, a building in New York City
 * Aerial crane or longline, a transport method
 * Peripherally inserted central catheter, a medical device