NOpe.
Define vlans,
give them ip pool, address, dhcp-server, dhcp server-network
When you define the vlans you will need to put in an interface choice which is the bridge.
Add ports to bridge ports /interface bridge ports
add tagged or untagged vlans to ports /interface bridge vlans
etc…
http://forum.mikrotik.com/t/using-routeros-to-vlan-your-network/126489/1