Not strictly first past the post but a similar two round system, which devolves into the same thing as people have to tactically vote or risk wasting them. And

Not strictly first past the post but a similar two round system, which devolves into the same thing as people have to tactically vote or risk wasting them. And even worse is that the legislative has the same system with single members being elected to the legislative through local two-round elections as well, which meant that in 2017 En Marche, Macron's party ended up with a large majority of seats but basically 25% of popular support. France generally produces the most disproportionate election results in any Western democracy.