EXHIBIT 10.E


Non-Employee Director Stock Option
April 27, 1993




1

100,000 shares                                     $1.00 per share



                     STOCK OPTION AGREEMENT

                  Mentor Graphics Corporation

                    1986 Stock Option Plan

                       October 19, 1993


Mentor Graphics Corporation
an Oregon corporation
8005 S.W. Boeckman Road
Wilsonville, Oregon  97070-7777                  Company

Walden C. Rhines
9963 Rockbrook
Dallas, Texas  75220                            Optionee



The Company is pleased to inform you that it has granted you a 
nonqualified stock option to purchase shares under its 1986 Stock 
Option Plan (1986 Plan).  The 1986 Plan is administered by 
the Compensation Committee (Committee) of the Board of Directors 
for the benefit of non-employee directors of the Company.

The option agreement is as follows:

1.     Grant of Option.  The Company grants to you an option to 
purchase 100,000 shares of the 
Company's common stock for $1.00 per share.

2.     Vesting Provisions; Change in Control.

       2.1     This option is fully vested and will terminate on 
October 19, 2003, unless it is 
earlier terminated as provided below.

       2.2     Until it expires or is terminated and except as 
provided in 2.4 or 2.5, you may 
exercise this option from time to time to purchase shares up to 
the following limits:

      Years After 4/27/93                  Percent Exercisable

         Less than 1                               0%
           1 to 2                                 20%
           2 to 3                                 40%
           3 to 4                                 60%
           4 to 5                                 80%
           over 5                                100%


     2.3     The table in 2.2 is based on an 
Option Year.  An Option Year is a 12-month period 
starting on the date specified in the table or an anniversary of 
that date.

     2.4     On death the exercise limit will be at least 50 
percent.

     2.5     Upon the occurrence of a Change in 
Control, this option shall automatically become exercisable in 
full for the remainder of its term.  "Change in Control" means the 
occurrence of any of the following events:

             2.5.1     the approval by the Company's shareholders 
of:

                      (a)     any consolidation, merger or plan of 
share exchange involving the Company (Merger) in which the Company 
is not the continuing or surviving corporation or 
pursuant to which shares of Common Stock would be converted into 
cash, securities or other property, other than a Merger involving 
the Company in which the holders of the Company's Common Stock 
immediately prior to the Merger have the same proportionate 
ownership of Common Stock of the surviving corporation immediately 
after the Merger;

                      (b)     any sale, lease, 
exchange or other transfer (in one transaction or a series of 
related transactions) of all, or substantially all, the assets of 
the Company; or

                      (c)     the adoption of any plan 
or proposal for the liquidation or 
dissolution of the Company;

             2.5.2    at any time during a period of two 
consecutive years, individuals who at the beginning of such period 
constituted the Board of Directors (Incumbent Directors) shall 
cease for any reason to constitute at least a majority thereof, 
unless each new director elected during such two-year period was 
nominated or appointed by two-thirds of the Incumbent Directors 
then in office and voting (new directors nominated or appointed by 
two-thirds of the Incumbent Directors shall also be deemed to be 
Incumbent Directors); or

             2.5.3    any person (as such term is used in Section 
13(d) of the Securities Exchange Act of 1934 (1934 Act) shall, as 
a result of a tender or exchange offer, open market 
purchases, privately negotiated purchases or otherwise, have 
become the beneficial owner (within the meaning of Rule 13d-3 
under the 1934 Act), directly or indirectly, of securities of the 
Company ordinarily having the right to vote in the election of 
directors (Voting Securities) representing twenty percent (20%) or 
more of the combined voting power of the then outstanding Voting 
Securities.

3.           Limited Stock Appreciation Rights.

     3.1     This option is granted in tandem with a limited stock 
appreciation right.

     3.2     The limited stock appreciation right shall entitle 
you to receive from the Company an amount equal to the excess of 
the fair market value at the time of exercise of one share of the 
Company's Common Stock over the option price per share under this 
option, multiplied by the number of shares exercised pursuant to 
the limited stock appreciation right.

     3.3     The limited stock appreciation right 
shall be exercisable only during the 60 calendar 
days immediately following a Change in Control and only if the 
immediate resale of shares acquired upon exercise of this option 
would subject you to liability under Section 16(b) of the 1934 
Act, provided, however, that the limited stock appreciation right 
may not be exercised within six months of its date of grant.  Upon 
exercise of the limited stock appreciation right, the option or 
portion thereof to which the right relates must be surrendered.

     3.4     Payment upon exercise of the limited 
stock appreciation right by the Company may 
be made only in cash.

     3.5     The limited stock appreciation right 
may not be assigned or transferred except on 
death, by will or operation of law and may be exercised only by 
you or by your successor or 
representative after death.

4.     Exercise Requirements.

     4.1     If you cease to be a director for any reason, the 
Company will establish an Option Reference Date.  Any portion of 
the option that is not exercisable on the Option Reference Date 
will lapse.  The Company will fix the Option Reference Date as 
follows:

             4.1.1   If you cease to be a director because of 
death or disability, the first day of the next Option Year will be 
the Option Reference Date.  You are disabled if as a result of 
illness or injury you suffer from a condition of mind or body that 
permanently prevents you from serving in your capacity as a 
director.  The Committee will conclusively determine disability.

             4.1.2   If 4.1.1 does not apply, the Option Reference 
Date will be your last day as a director.

     4.2     You may exercise any portion of the option that is 
exercisable on the Option Reference Date up to the earlier of the 
date in 2.1 or a date fixed as follows:

             4.2.1   On death or disability - one year 
after your last day as a director.

             4.2.2   If 4.2.1 does not apply - one month after the 
Option Reference Date.

5.   Nonassignability.  You may not assign or transfer 
this option except on death, by will or 
operation of law.  Only you or your successor or representative 
after death may exercise this 
option.

6.   Method of Exercise; Closing.

     6.1     You may exercise this option by 
written notice to the Company, attention: General Counsel, stating 
the number of shares you want to buy and the proposed date of 
closing.  Unless otherwise agreed to by you and the Company, the 
Company will fix the date of closing as the date 
the Company receives your exercise notice or the date the Company 
receives full payment for the shares, whichever is later.

     6.2     You or your successor purchaser must 
furnish to the Company before closing such 
other documents or representations as the Company may require to 
assure compliance with 
applicable laws and regulations.

     6.3     You must pay the full purchase price 
in cash or by delivery of Company stock at or 
before closing.  The Company will not issue any of the purchased 
shares and you will not have 
shareholder rights in them until you have made full payment.

     6.4     The Company will value stock you 
deliver in payment of the option in accordance 
with Section 7.5 of the Plan.

     6.5     You, or your successor purchaser, must deposit 
sufficient funds with the Company at closing to cover any income 
or other taxes to be withheld on account of the exercise.  If 
funds are not deposited or other arrangements made forwithholding, 
the Company may refuse to close or may retain shares having a 
value equal to the amount it is required to withhold.  If, after 
closing, withholding becomes required beyond any amount deposited 
at closing, you, or your successor purchaser, will pay such amount 
to the Company on demand.

7.   Changes in Capital Structure.

     7.1     If any change is made in the outstanding common 
shares of the Company without the Company's receiving any 
consideration, the Company will make a corresponding change in the 
shares under this option so that you will be in the same position 
after exercise of the option as would have been the case if you 
had exercised the option before the change.  The Company will 
not change the total purchase price for the unexercised portion of 
the option.  The Company will disregard fractional shares.

     7.2     If the Company consolidates with another corporation 
or merges into another corporation, this will be a change to which 
7.1 applies.  The new corporation will revise the option 
or issue a new option giving you an equivalent right to buy the 
shares of the new corporation.

     7.3     The Board will make the adjustment under 7.1 or 7.2 
and its determination will be conclusive.

8.   Successorship.  Subject to the limits in 5, this agreement 
will be binding upon and benefit the parties, their successors and 
assigns.

9.   Notices.  Any notices under this option must be in 
writing and will be effective when actually delivered or, if 
mailed, when deposited postpaid.  Each party shall direct mail to 
the address stated in this option or to such other address as a 
party may certify by notice to the other party.  Each party will 
send notices to the Board at the Company's address

MENTOR GRAPHICS CORPORATION           OPTIONEE



By:___________________________        ___________________________
       Frank S. Delia                      Marsha B. Congdon
  Vice President and Chief 
   Administrative Officer