SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C. 20549

                                   FORM 10-Q
(Mark One)
  X  QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
-----
     EXCHANGE ACT OF 1934.

For the quarterly period ended September 30, 1999
                               ------------------
                                      OR
     TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
-----
     EXCHANGE ACT OF 1934.

For the transition period from              to
                               ------------    ------------

Commission file number 0-11805
                       -------

                        BALCOR REALTY INVESTORS-83
            -------------------------------------------------------
            (Exact name of registrant as specified in its charter)

          Illinois                                      36-3189175
-------------------------------                     -------------------
(State or other jurisdiction of                      (I.R.S. Employer
incorporation or organization)                      Identification No.)

2355 Waukegan Rd.
Bannockburn, Illinois                                     60015
----------------------------------------            -------------------
(Address of principal executive offices)                (Zip Code)


Registrant's telephone number, including area code (847) 267-1600
                                                   --------------
Indicate by check mark whether the Registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
Registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days.

Yes   X    No
    -----     -----

                          BALCOR REALTY INVESTORS-83
                       (An Illinois Limited Partnership)

                                BALANCE SHEETS
                   September 30, 1999 and December 31, 1998
                                  (Unaudited)

                                    ASSETS

                                                  1999           1998
                                              ------------  --------------
Cash and cash equivalents                    $  1,758,859   $   1,799,451
Accrued interest receivable                         8,150           6,102
                                              ------------  --------------
                                             $  1,767,009   $   1,805,553
                                              ============  ==============


                       LIABILITIES AND PARTNERS' CAPITAL

Accounts payable                             $     74,458   $      59,606
Due to affiliates                                  26,778          23,546
                                              ------------  --------------
     Total liabilities                            101,236          83,152
                                              ------------  --------------
Commitments and contingencies

Limited Partners' capital (75,005
  Interests issued and outstanding)             1,770,764       1,827,392
General Partner's deficit                        (104,991)       (104,991)
                                              ------------  --------------
Total partners' capital                         1,665,773       1,722,401
                                              ------------  --------------
                                             $  1,767,009   $   1,805,553
                                              ============  ==============

The accompanying notes are an integral part of the financial statements.

                          BALCOR REALTY INVESTORS-83
                       (An Illinois Limited Partnership)

                       STATEMENTS OF INCOME AND EXPENSES
             for the nine months ended September 30, 1999 and 1998
                                  (Unaudited)


                                                  1999           1998
                                              ------------  --------------
Income:
  Interest on short-term investments         $     66,689   $      79,140
                                              ------------  --------------
    Total income                                   66,689          79,140
                                              ------------  --------------
Expenses:
  Property operating                                               14,447
  Administrative                                  123,317         176,205
                                              ------------  --------------
    Total expenses                                123,317         190,652
                                              ------------  --------------
Net loss                                     $    (56,628)  $    (111,512)
                                              ============  ==============
Net loss allocated to General Partner                None            None
                                              ============  ==============
Net loss allocated to Limited Partners       $    (56,628)  $    (111,512)
                                              ============  ==============
Net loss per Limited Partnership
  Interest (75,005 issued and outstanding)
  - Basic and Diluted                        $      (0.75)  $       (1.49)
                                              ============  ==============
Distribution to Limited Partners                     None   $     258,774
                                              ============  ==============
Distribution per Limited Partnership
  Interest (75,005 issued and outstanding)           None   $        3.45
                                              ============  ==============

The accompanying notes are an integral part of the financial statements.

                          BALCOR REALTY INVESTORS-83
                       (An Illinois Limited Partnership)

                       STATEMENTS OF INCOME AND EXPENSES
              for the quarters ended September 30, 1999 and 1998
                                  (Unaudited)

                                                  1999           1998
                                              ------------  --------------
Income:
  Interest on short-term investments         $     22,939   $      26,131
                                              ------------  --------------
    Total income                                   22,939          26,131
                                              ------------  --------------
Expenses:
  Administrative                                   39,494          43,302
                                              ------------  --------------
    Total expenses                                 39,494          43,302
                                              ------------  --------------
Net loss                                     $    (16,555)  $     (17,171)
                                              ============  ==============
Net loss allocated to General Partner                None            None
                                              ============  ==============
Net loss allocated to Limited Partners       $    (16,555)  $     (17,171)
                                              ============  ==============
Net loss per Limited Partnership
  Interest (75,005 issued and outstanding)
  - Basic and Diluted                        $      (0.22)  $       (0.23)
                                              ============  ==============

The accompanying notes are an integral part of the financial statements.

                          BALCOR REALTY INVESTORS-83
                       (An Illinois Limited Partnership)

                           STATEMENTS OF CASH FLOWS
             for the nine months ended September 30, 1999 and 1998
                                  (Unaudited)

                                                  1999           1998
                                              ------------  --------------
Operating activities:
  Net loss                                   $    (56,628)  $    (111,512)
  Adjustments to reconcile net loss
    to net cash used in operating
    activities:
        Accounts and accrued interest
          receivable                               (2,048)         10,497
        Accounts payable                           14,852          10,479
        Due to affiliates                           3,232          15,820
                                              ------------  --------------
  Net cash used in operating activities           (40,592)        (74,716)
                                              ------------  --------------
Financing activity:
  Distribution to Limited Partners                               (258,774)
                                                            --------------
  Cash used in financing activity                                (258,774)
                                                            --------------
Net change in cash and cash equivalents           (40,592)       (333,490)
Cash and cash equivalents at beginning
    of period                                   1,799,451       2,153,216
                                              ------------  --------------
Cash and cash equivalents at end of period   $  1,758,859   $   1,819,726
                                              ============  ==============

The accompanying notes are an integral part of the financial statements.

                          BALCOR REALTY INVESTORS-83
                       (An Illinois Limited Partnership)

                         NOTES TO FINANCIAL STATEMENTS

1. Accounting Policy:

In the opinion of management, all adjustments necessary for a fair presentation
have been made to the accompanying statements for the nine months and quarter
ended September 30, 1999, and all such adjustments are of a normal and
recurring nature.

2. Partnership Termination:

The Partnership Agreement provides for the dissolution of the Partnership upon
the occurrence of certain events. The Partnership sold its final real estate
investment in August 1997. The Partnership has retained a portion of the cash
from the property sales to satisfy obligations of the Partnership as well as to
establish a reserve for contingencies. The timing of the termination of the
Partnership and final distribution of cash will depend upon the nature and
extent of liabilities and contingencies which exist or may arise. Such
contingencies may include legal and other fees and costs stemming from
litigation involving the Partnership including, but not limited to, the
lawsuits discussed in Note 4 of Notes to the Financial Statements. Due to this
litigation, the Partnership will not be dissolved and reserves will be held by
the Partnership until the conclusion of all contingencies. There can be no
assurances as to the time frame for the conclusion of these contingencies.

3. Transactions with Affiliates:

Fees and expenses paid and payable by the Partnership to affiliates for the
nine months and quarter ended September 30, 1999 are:

                                              Paid
                                    -----------------------
                                     Nine Months   Quarter   Payable
                                    ------------- --------- ----------
     Reimbursement of expenses to
       the General Partner, at cost    $  22,093   $ 3,649  $ 26,778

4. Contingencies:

(a) The Partnership is currently involved in two related lawsuits, Masri vs.
Lehman Brothers, Inc., et al. and Bruss, et al. vs. Lehman Brothers, Inc., et
al., whereby the Partnership and certain affiliates have been named as
defendants alleging substantially similar claims involving certain state
securities and common law violations with regard to the property acquisition
process of the Partnership, and to the adequacy and accuracy of disclosures of
information concerning, as well as marketing efforts related to, the offering
of the Limited Partnership Interests of the Partnership. The defendants
continue to vigorously contest these actions. A plaintiff class has not been
certified in either action. With respect to the Masri case, no determinations
upon any significant issues have been made. The Bruss complaint was filed on
January 25, 1999. On September 24, 1999, the court granted the defendants'
motion to dismiss the complaint for failure to state a cause of action. The
court has given the plaintiffs until November 30, 1999 to file an amended
complaint. It is not determinable at this time how the outcome of either action

will impact the remaining cash reserves of the Partnership. The Partnership
believes it has meritorious defenses to contest the claims.

(b) In May 1999, a lawsuit was filed against the Partnership, Madison
Partnership Liquidity Investors XX, et al. vs. The Balcor Company, et al.
whereby the Partnership and certain affiliates have been named as defendants.
The plaintiffs are entities that initiated tender offers to purchase and, in
fact, purchased units in eleven affiliated partnerships. The complaint alleges
breach of fiduciary duties and breach of contract under the partnership
agreement and seeks the winding up of the affairs of the Partnership, the
establishment of a liquidating trust, the appointment of an independent trustee
for the trust and the distribution of a portion of the cash reserves to limited
partners. On June 1, 1999, a second lawsuit was filed and was served on August
16, 1999, Sandra Dee vs. The Balcor Company, et al. The Dee complaint is
virtually identical to the Madison Partnership complaint and on September 20,
1999 was consolidated into the Madison Partnership case. The defendants intend
to vigorously contest these actions. The Partnership believes that it has
meritorious defenses to contest the claims. It is not determinable at this time
how the outcome of these actions will impact the remaining cash reserves of the
Partnership.

                          BALCOR REALTY INVESTORS-83
                       (An Illinois Limited Partnership)

                     MANAGEMENT'S DISCUSSION AND ANALYSIS

Balcor Realty Investors-83 (the "Partnership") is a limited partnership formed
in 1981 to invest in and operate income-producing real property. The
Partnership raised $75,005,000 from sales of Limited Partnership Interests and
utilized these proceeds to acquire eleven real property investments and a
minority joint venture interest in one additional real property. The
Partnership has no properties remaining in its portfolio at September 30, 1999.

Inasmuch as the management's discussion and analysis below relates primarily to
the time period since the end of the last fiscal year, investors are encouraged
to review the financial statements and the management's discussion and analysis
contained in the annual report for 1998 for a more complete understanding of
the Partnership's financial position.

Operations
----------

Summary of Operations
---------------------

The operations of the Partnership in 1999 and 1998 consisted primarily of
administrative expenses which were partially offset by interest income earned
on short-term investments. In addition, during the first quarter of 1998, the
Partnership paid property operating expenses related primarily to the Deer Oak
Apartments. Primarily as a result of lower administrative expenses, the
Partnership's net loss decreased during the nine months and quarter ended
September 30, 1999 as compared to the same periods in 1998. Further discussion
of the Partnership's operations is summarized below.

1999 Compared to 1998
---------------------

Unless otherwise noted, discussions of fluctuations between 1999 and 1998 refer
to both the nine months and quarters ended September 30, 1999 and 1998.

As a result of lower interest rates in 1999 and higher cash balances in 1998
prior to a distribution to Limited Partners in January 1998, interest income on
short-term investments decreased during 1999 as compared to 1998.

During the first quarter of 1998, the Partnership paid property operating
expenses related principally to Deer Oak Apartments, which was sold in 1997.

Primarily due to a decrease in accounting and portfolio management fees,
administrative expenses decreased during 1999 as compared to 1998.

Liquidity and Capital Resources
-------------------------------

The cash position of the Partnership decreased by approximately $41,000 as of
September 30, 1999 as compared to December 31, 1998 due to cash used in
operating activities for the payment of administrative expenses, which was
partially offset by interest income earned on short-term investments.

The Partnership Agreement provides for the dissolution of the Partnership upon
the occurrence of certain events. The Partnership sold its final real estate
investment in August 1997. The Partnership has retained a portion of the cash
from the property sales to satisfy obligations of the Partnership as well as to
establish a reserve for contingencies. The timing of the termination of the
Partnership and final distribution of cash will depend upon the nature and
extent of liabilities and contingencies which exist or may arise. Such
contingencies may include legal and other fees and costs stemming from
litigation involving the Partnership including, but not limited to, the
lawsuits discussed in Note 4 of Notes to the Financial Statements. Due to this
litigation, the Partnership will not be dissolved and reserves will be held by
the Partnership until the conclusion of all contingencies. There can be no
assurances as to the time frame for the conclusion of these contingencies.

Limited Partners have received distributions totaling $649.97 per $1,000
Interest, as well as certain tax benefits. Of this amount, $105.50 represents
Net Cash Receipts and $544.47 represents Net Cash Proceeds. No additional
distributions are anticipated to be made prior to the termination of the
Partnership. However, after paying final partnership expenses, any remaining
cash reserves will be distributed. Limited Partners will not recover all of
their original investment.

The Partnership sold all of its remaining real property investments and
distributed a majority of the proceeds from these sales to Limited Partners in
1996 and 1997. Since the Partnership no longer has any operating assets, the
number of computer systems and programs necessary to operate the Partnership
has been significantly reduced. The Partnership relies on third party vendors
to perform most of its functions and has implemented a plan to determine the
Year 2000 compliance status of these key vendors. The Partnership is within its
timeline for having these plans completed prior to the year 2000.

The Partnership's plan to determine the Year 2000 compliance status of its key
vendors has involved soliciting information from these vendors through the use
of surveys, follow-up discussions and review of data where needed. The
Partnership has received the surveys from each of these vendors. While the
Partnership cannot guarantee Year 2000 compliance by its key vendors, and is
relying on statements from these vendors without independent verification,
these surveys, testing of systems, where applicable and discussions with the
key vendors performing services for the Partnership indicate that the key
vendors are substantially Year 2000 compliant as of September 30, 1999. The
Partnership will continue to monitor the Year 2000 compliance of its key
vendors during the fourth quarter of 1999. In addition, the Partnership has
developed a contingency plan in the event of non-compliance by these key
vendors in the Year 2000. The Partnership does not believe that failure by any
of its key vendors to be Year 2000 compliant by the year 2000 would have a
material effect on the business, financial position or results of operations of
the Partnership.

                          BALCOR REALTY INVESTORS-83
                       (An Illinois Limited Partnership)

                          PART II - OTHER INFORMATION

Item 1. Legal Proceedings
-------------------------

Bruss et al. vs. Lehman Brothers Inc., et al.
---------------------------------------------

With regard to the Dorothy Bruss litigation, the defendants filed two motions
on May 12, 1999. The first motion was a Motion to Change Venue from Essex
County, New Jersey to Union County, New Jersey, where the predecessor
complaint, the Lenore Klein case, had been filed. The second motion was a
Motion to Dismiss the complaint for failure to state a cause of action. On July
16, 1999, the Motion to Change Venue was denied. On September 24, 1999, the
court granted the defendants' Motion to Dismiss the complaint. The court has
given the plaintiffs until November 30, 1999 to file an amended complaint.

Madison Partnership Liquidity Investors XX, et al. vs. The Balcor Company,
-------------------------------------------------------------------------
et al.
------
On May 7, 1999, a proposed class action complaint was filed, and on May 13,
1999 was served on the defendants, Madison Partnership Liquidity Investors XX,
et al. vs. The Balcor Company, et al. (Circuit Court, Chancery Division, Cook
County, Illinois, Docket No. 99CH 06972). The general partner of the
Partnership, the general partners of twenty-one additional limited partnerships
which were sponsored by The Balcor Company, The Balcor Company and one
individual are named as defendants in this action. The Partnership and the
twenty-one other limited partnerships are referred to herein as the "Affiliated
Partnerships". Plaintiffs are entities that initiated tender offers to purchase
units and, in fact, purchased units in eleven of the Affiliated Partnerships.
The complaint alleges breach of fiduciary duties and breach of contract under
the partnership agreements for each of the Affiliated Partnerships. The
complaint seeks the winding up of the affairs of the Affiliated Partnerships,
the establishment of a liquidating trust for each of the Affiliated
Partnerships until a resolution of all contingencies occurs, the appointment of
an independent trustee for each such liquidating trust and the distribution of
a portion of the cash reserves to limited partners. The complaint also seeks
compensatory damages, punitive and exemplary damages, and costs and expenses in
pursuing the litigation. On July 14, 1999, the defendants filed a Motion to
Dismiss the complaint. A hearing date on the motion has not yet been set. On
September 20, 1999 the Sandra Dee case described below was consolidated with
this case. Future reports to investors will report only the consolidated case.

The defendants intend to vigorously contest this action. No class has been
certified as of this date. The Partnership believes that it has meritorious
defenses to contest the claims. It is not determinable at this time how the
outcome of this action will impact the remaining cash reserves of the
Partnership.

Sandra Dee vs. The Balcor Company, et al.
-----------------------------------------

On June 1, 1999, a proposed class action complaint was filed, and on August 16,
1999 was served on the defendants, Sandra Dee vs. The Balcor Company, et al.
(Circuit Court, Chancery Division, Cook County, Illinois, Docket No. 99CH
08123). The general partner of the Partnership, the general partners of
twenty-one additional limited partnerships which were sponsored by The Balcor
Company, The Balcor Company and one individual are named as defendants in
this action. The Partnership and the twenty-one other limited partnerships are
referred to herein as the "Affiliated Partnerships". This complaint is
identical in all material respects to the Madison Partnership Liquidity
Investors XX, et al. vs. The Balcor Company et al. complaint filed in May 1999.
The complaint alleges breach of fiduciary duties and breach of contract under
the partnership agreements for each of the Affiliated Partnerships. The
complaint seeks the winding up of the affairs of the Affiliated Partnerships,
the establishment of a liquidating trust for each of the Affiliated
Partnerships until a resolution of all contingencies occurs, the appointment of
an independent trustee for each such liquidating trust and the distribution of
a portion of the cash reserves to limited partners. The complaint also seeks
compensatory damages, punitive and exemplary damages, and costs and expenses in
pursuing the litigation. The defendants filed on September 15, 1999 a motion to
consolidate this case with the Madison Partnership case. On September 20, 1999,
the motion was granted and this case was consolidated with the Madison
Partnership case. Future reports to investors will report only the consolidated
case. On September 15, 1999, the defendants also filed a Motion to Dismiss the
complaint.

The defendants intend to vigorously contest this action. No class has been
certified as of this date. The defendants believe that they have meritorious
defenses to contest the claims. It is not determinable at this time how the
outcome of this action will impact the remaining cash reserves of the
Partnership.

Item 6.  Exhibits and Reports on Form 8-K
-----------------------------------------

(a) Exhibits:

(4) Amended and Restated Certificate of Limited Partnership set forth as
Exhibit 4.1 to Amendment No. 1 to Registrant's Registration Statement on
Form S-11 dated December 10, 1982 (Registration No. 2-79043) and Form of
Confirmation regarding Interests in the Registrant set forth as Exhibit 4.2 to
the Registrant's Report on Form 10-Q for the quarter ended June 30, 1992
(Commission File No. 0-11805) are incorporated herein by reference.

(27) Financial Data Schedule of the Registrant for the nine months ending
September 30, 1999 is attached hereto.

(b) Reports on Form 8-K: No reports were filed on Form 8-K during the quarter
ended September 30, 1999.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant has duly caused this report to be signed on its behalf by the
undersigned, thereunto duly authorized.


                              BALCOR REALTY INVESTORS-83



                              By:  /s/Thomas E. Meador
                                   -----------------------------
                                   Thomas E. Meador
                                   President and Chief Executive Officer
                                  (Principal Executive Officer) of Balcor
                                   Partners-XIII, the General Partner



                              By:  /s/Jayne A. Kosik
                                   ------------------------------
                                   Jayne A. Kosik
                                   Senior Managing Director and Chief Financial
                                   Officer (Principal Accounting and Financial
                                   Officer) of Balcor Partners-XIII, the
                                   General Partner



Date: November 10, 1999
      -----------------