The Association of Train Operating Companies (Atoc) chief executive Michael Roberts said: "Fare rises are determined largely by Government policy, and the Chancellor confirmed the Government's approach for next year in the Autumn Statement.
"Railway funding can only come from the taxpayer or from the passenger, and the Government's policy remains that a bigger share must come from people who use the train.
"We know nobody likes paying more for their journey, especially to go to work. Train companies will continue working with the rest of the industry to become more cost efficient, helping to take the pressure off future fare rises."
More top news
The minister's intervention will come a week after Trump decertified the landmark agreement claiming it was not in the US national interest.
Scientists suggest that in 30 years antibiotic resistance will likely kill more people globally than cancer and diabetes combined.
A mixed week ahead weather wise with milder conditions for many towards the weekend