Most Americans believe another mass shooting is coming — and nearly half of them think it’s “highly likely” to happen in the next three months, a new poll found.

The Reuters/Ipsos poll also found that 69 percent of adults polled want “strong” or “moderate” restrictions on firearms in the wake of the mass shootings in El Paso, Texas, and Dayton, Ohio, that left a combined 31 people dead and dozens wounded.

A third attack in Gilroy, California, last month left five dead.

“You are on guard because you never know when it’s going to happen and where,” Suzanne Fink, a 59-year-old Republican from Troutman, North Carolina, told pollsters. “It has been happening much too often and it’s like a copycat effect.”

The poll, released Friday, found that 78 percent of those polled think there will be another bloody rampage in the next three months, and 49 percent say it’s highly likely — while only 10 percent said it wasn’t likely.

A majority said “random acts of violent” are the biggest threat to their safety, and one in four said politically and religiously motivated attacks are the biggest threat.

The poll also found that half — two-thirds of Democrats and one-third of Republicans — felt that “the way people talk about immigration encourages acts of violence.”

Reuters said the poll was conducted online Wednesday and Thursday, with responses from 1,116 adult and a measure of precision of 3 percentage points.

The poll comes in the wake of a mass shooting in Dayton early Sunday that left nine people dead, and a bloody attack at an El Paso Walmart a day earlier that left 22 dead.

With Post wires