UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: June 30, 2006 Check here if Amendment [ ]; Amendment Number: This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: Univest National Bank and Trust Co. Address: 14 North Main Street Souderton, PA 18964 13F File Number: 28-03779 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Darren G. Johnson Title: Vice President & Trust Officer Phone: (215) 721-2549 Signature, Place, and Date of Signing: /s/ Darren G. Johnson Souderton, PA July 26, 2006 Report Type (Check only one.): [ X] 13F HOLDINGS REPORT. [ ] 13F NOTICE. [ ] 13F COMBINATION REPORT. List of Other Managers Reporting for this Manager: Form 13F File Number Name 28-03779 - Name Change - FormerlyUnion National Bank & Trust Company FORM 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 0 Form13F Information Table Entry Total: 75 Form13F Information Table Value Total: $214,493 (thousands) List of Other Included Managers: Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional managers with respect to which this report is filed, other than the manager filing this report. NONE FORM 13F INFORMATION TABLE VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- -------- ABBOTT LABS COM 002824100 2542 58283 SH OTHER 58283 0 0 ADOBE SYS INC COM 00724F101 3842 126555 SH OTHER 126555 0 0 AETNA INC NEW COM 00817Y108 3739 93640 SH OTHER 93640 0 0 AIR PRODS & CHEMS INC COM 009158106 4004 62645 SH OTHER 62225 420 0 ALCOA INC COM 013817101 398 12290 SH OTHER 12290 0 0 ALLIED IRISH BKS P L C SPON ADR ORD 019228402 223 4608 SH SOLE 4608 0 0 ALLSTATE CORP COM 020002101 4018 73417 SH OTHER 73417 0 0 ALLTEL CORP COM 020039103 1525 23885 SH OTHER 22765 1120 0 AMGEN INC COM 031162100 2893 44350 SH OTHER 43325 1025 0 ANADARKO PETE CORP COM 032511107 2281 47835 SH OTHER 47835 0 0 APPLE COMPUTER INC COM 037833100 4331 75625 SH OTHER 75625 0 0 AT&T INC COM 00206R102 899 32247 SH OTHER 32247 0 0 BANK OF AMERICA CORPORATION COM 060505104 4678 97262 SH OTHER 96887 375 0 BB&T CORP COM 054937107 1033 24831 SH OTHER 24831 0 0 BELLSOUTH CORP COM 079860102 376 10385 SH OTHER 9330 1055 0 BEST BUY INC COM 086516101 4098 74718 SH OTHER 74718 0 0 CATERPILLAR INC DEL COM 149123101 3334 44759 SH OTHER 44759 0 0 CHEVRON CORP NEW COM 166764100 355 5728 SH OTHER 5728 0 0 CISCO SYS INC COM 17275R102 853 43695 SH OTHER 38825 4870 0 CIT GROUP INC COM 125581108 3883 74250 SH OTHER 74250 0 0 CITIGROUP INC COM 172967101 2401 49758 SH OTHER 49448 310 0 COCA COLA CO COM 191216100 354 8235 SH OTHER 8235 0 0 COMCAST CORP NEW CL A SPL 20030N200 818 24953 SH OTHER 24953 0 0 COMMUNITY BKS INC MILLERSBUR COM 203628102 356 13705 SH OTHER 13705 0 0 CONOCOPHILLIPS COM 20825C104 4480 68366 SH OTHER 67211 1155 0 E M C CORP MASS COM 268648102 1147 104541 SH OTHER 104541 0 0 EATON CORP COM 278058102 492 6519 SH SOLE 6519 0 0 EBAY INC COM 278642103 1185 40465 SH OTHER 40465 0 0 EXELON CORP COM 30161N101 5958 104831 SH OTHER 104831 0 0 EXXON MOBIL CORP COM 30231G102 4382 71428 SH OTHER 70802 626 0 FEDEX CORP COM 31428X106 298 2549 SH SOLE 2134 415 0 FRANKLIN RES INC COM 354613101 2618 30155 SH OTHER 30155 0 0 GENERAL ELECTRIC CO COM 369604103 4415 133941 SH OTHER 133076 865 0 GENERAL MLS INC COM 370334104 1899 36765 SH OTHER 35515 1250 0 GLAXOSMITHKLINE PLC SPONSORED ADR 37733W105 5346 95805 SH OTHER 95805 0 0 GOLDMAN SACHS GROUP INC COM 38141G104 4705 31280 SH OTHER 31160 120 0 HARLEYSVILLE NATL CORP PA COM 412850109 4437 209179 SH OTHER 209179 0 0 HARLEYSVILLE SVGS FINL CORP COM 412865107 244 14174 SH OTHER 14174 0 0 HONEYWELL INTL INC COM 438516106 2863 71050 SH OTHER 70485 565 0 INTEL CORP COM 458140100 861 45340 SH OTHER 39700 5640 0 INTERNATIONAL BUSINESS MACHS COM 459200101 1433 18653 SH OTHER 18548 105 0 JOHNSON & JOHNSON COM 478160104 3642 60781 SH OTHER 58456 2325 0 JP MORGAN CHASE & CO COM 46625H100 266 6323 SH OTHER 4748 1575 0 KINDER MORGAN INC KANS COM 49455P101 796 7965 SH OTHER 6690 1275 0 KNBT BANCORP INC COM 482921103 232 14045 SH SOLE 14045 0 0 L-3 COMMUNICATIONS HLDGS INC COM 502424104 1028 13630 SH OTHER 13605 25 0 MCGRAW HILL COS INC COM 580645109 4473 89055 SH OTHER 89055 0 0 MEDTRONIC INC COM 585055106 1330 28355 SH OTHER 26925 1430 0 MERCK & CO INC COM 589331107 664 18234 SH OTHER 18234 0 0 MICROSOFT CORP COM 594918104 219 9360 SH OTHER 5575 3785 0 MORGAN STANLEY COM NEW 617446448 455 7197 SH OTHER 6377 820 0 MOTOROLA INC COM 620076109 2151 106740 SH OTHER 106740 0 0 NATIONAL PENN BANCSHARES INC COM 637138108 396 19936 SH OTHER 19936 0 0 NIKE INC CL B 654106103 1500 18515 SH OTHER 18515 0 0 NORFOLK SOUTHERN CORP COM 655844108 2658 49940 SH OTHER 49940 0 0 PARKER HANNIFIN CORP COM 701094104 279 3600 SH SOLE 3600 0 0 PEPSICO INC COM 713448108 4813 80155 SH OTHER 79880 275 0 PNC FINL SVCS GROUP INC COM 693475105 1027 14630 SH OTHER 13435 1195 0 PPL CORP COM 69351T106 5980 185146 SH OTHER 185146 0 0 PROCTER & GAMBLE CO COM 742718109 5316 95603 SH OTHER 95443 160 0 PUBLIC SVC ENTERPRISE GROUP COM 744573106 1745 26396 SH OTHER 26396 0 0 QUALCOMM INC COM 747525103 4355 108682 SH OTHER 108682 0 0 ROYAL BANCSHARES PA INC CL A 780081105 295 12134 SH SOLE 12134 0 0 SCHLUMBERGER LTD COM 806857108 4525 69505 SH OTHER 68395 1110 0 STARBUCKS CORP COM 855244109 4505 119305 SH OTHER 116965 2340 0 STRYKER CORP COM 863667101 1667 39580 SH OTHER 39455 125 0 SYSCO CORP COM 871829107 371 12135 SH OTHER 11805 330 0 TEXAS INSTRS INC COM 882508104 2919 96365 SH OTHER 96365 0 0 UNITED TECHNOLOGIES CORP COM 913017109 5244 82685 SH OTHER 82685 0 0 UNIVEST CORP PA COM 915271100 31811 1151753 SH OTHER 1151753 0 0 VALERO ENERGY CORP NEW COM 91913Y100 3150 47350 SH OTHER 47270 80 0 VERIZON COMMUNICATIONS COM 92343V104 2570 76727 SH OTHER 76727 0 0 WACHOVIA CORP 2ND NEW COM 929903102 5919 109457 SH OTHER 108607 850 0 WALGREEN CO COM 931422109 3443 76775 SH OTHER 76570 205 0 WELLS FARGO & CO NEW COM 949746101 4752 70837 SH OTHER 70482 355 0