Exhibit 5




                                                             March 30, 2001





River Valley Bancorp
303 Clifty Drive
P.O. Box 626
Madison, IN   47250

Gentlemen:

         You have  requested  our opinion in  connection  with the  Registration
Statement on Form S-8 (the  "Registration  Statement")  of River Valley  Bancorp
(the  "Corporation"),  relating  to the  offer  and sale of 7,000  shares of the
Common  Stock,  without par value,  of the  Corporation  under the River  Valley
Bancorp  Director  Stock  Option  Plan  approved by the  Corporation's  Board of
Directors in September,  2000 (the "Plan").  In connection with your request, we
have made such  examination  of the  corporate  records and  proceedings  of the
Corporation  and considered  such questions of law and taken such further action
as we deemed necessary or appropriate to enable us to render this opinion.

         Based upon such examination, we are of the opinion that when the Common
Stock  has been  purchased  and the  purchase  price  therefor  has been paid as
contemplated by the Plan and as described in the Registration  Statement, as the
same may be amended,  and when the  Corporation has complied with the Securities
Act of 1933, as amended,  and with the  securities  laws of the State of Indiana
and all other  jurisdictions in which the Common Stock is to be sold pursuant to
the exercise of stock options  granted under the Plan,  the Common Stock will be
legally issued, fully paid and nonassessable.

         We  consent  to  the  filing  of  this  opinion  as  Exhibit  5 to  the
Registration Statement. In giving this consent, however, we do not admit that we
are in the category of persons whose consent is required  under Section 7 of the
Securities  Act of 1933 or the  Rules  and  Regulations  of the  Securities  and
Exchange Commission thereunder.

                                               Very truly yours,


                                               /s/ Barnes & Thornburg
                                               BARNES & THORNBURG