Package: qemu-system-mips

"qemu-system-mips" package binaries on Debian:

/usr/bin/qemu-system-mips64 /usr/bin/qemu-system-mips64el /usr/bin/qemu-system-mips /usr/bin/qemu-system-mipsel

You may install this package on Debian with apt-get install qemu-system-mips