The poll showed a net 38% of banks reported a decline in demand for credit from companies in the first three months of this year, the biggest proportion since the global financial crisis of 2008-09.
"The general level of interest rates was reported to be the main driver of reduced loan demand, in an environment of monetary policy tightening," the ECB said.
And banks were making it harder for the companies that did apply to get a loan or credit line, with a net 27% of lenders reporting tighter credit standards.
This matched the previous quarter at levels not previously seen since the euro zone debt crisis in 2011.
Demand for home mortgages collapsed further, with a net 72% of banks reporting a decline, as households turned pessimistic about the prospects for the property market. (Reporting By Francesco Canepa Editing by Christina Fincher)
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