This　review　(with　152　references)　covers　the　progress　made　in　the　development　and　application　of　electroosmotic　pumps　in　a　period　from　2009　through　2018　in　microflow　analysis.　Following　a　short　introduction,　the　review　first　categorizes　various　electroosmotic　pumps　into　five　subclasses　based　on　the　materials　used　for　pumping:　i)　open　channel　EOP,　2)　packed-column　EOP,　iii)　porous　monolith　EOP,　iv)　porous　membrane　EOP,　and　v)　other　types　of　EOP.　Pumps　in　each　subclass　are　discussed.　A　next　section　covers　EOP　applications,　primarily　the　applications　of　EOPs　in　micro　flow　analysis　and　micro/nano　liquid　chromatography.　Other　scattered　applications　are　also　examined.　Perspectives,　trends　and　challenges　are　discussed　in　the　final　section.　(C)　2019　Elsevier　B.V.　All　rights　reserved.