Disclosed is a MEMS switch that minimizes closed-switch stiction and allows stable signal transmission when the switch is in a closed state. A first fixed terminal (FT11) and second fixed terminal (FT12) in the disclosed MEMS switch (10-1) have a cross-sectional shape in which the ends of said fixed terminals approach the closest to a movable terminal (MT) and the parts of said fixed terminals other than said ends are farther from the movable terminal (MT) than said ends are. When the switch is closed, the movable terminal (MT) contacts the ends of the first fixed terminal (FT11) and the second fixed terminal (FT12), with each contact area constituting a line.
